🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 23.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,289,434 km

• M1: 71,807 km (0.053 R)
• M2: 525,837 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.27 AU - 1.57 AU

Year: 641 Days

Day: 33.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,289,434 km

• M1: 1,124,078 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.88 AU - 2.02 AU

Year: 1031 Days

Day: 36.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,289,434 km

• M1: 801,994 km (0.101 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.5

Radius: 10.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.84 AU - 5.56 AU

Year: 4491 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,289,434 km

• M1: 141,370 km (0.094 R)
• M2: 392,994 km (0.088 R)
• M3: 519,254 km (0.1 R)
• M4: 598,391 km (0.047 R)
• M5: 704,008 km (0.08 R)
• M6: 839,693 km (0.114 R)
• M7: 1,047,783 km (0.059 R)
• M8: 1,191,697 km (0.043 R)
• M9: 1,356,404 km (0.105 R)
• M10: 1,470,397 km (0.08 R)
• M11: 1,832,424 km (0.11 R)
• M12: 1,943,276 km (0.07 R)
• M13: 2,122,046 km (0.1 R)
• M14: 2,238,882 km (0.089 R)
• M15: 2,306,500 km (0.102 R)
• M16: 2,443,980 km (0.087 R)
• M17: 2,584,303 km (0.072 R)
• M18: 2,673,314 km (0.098 R)
• M19: 2,891,278 km (0.101 R)
• M20: 2,965,329 km (0.09 R)
• M21: 3,096,227 km (0.075 R)
• M22: 3,172,073 km (0.081 R)
• M23: 3,325,411 km (0.11 R)
• M24: 3,520,636 km (0.095 R)
• M25: 4,170,789 km (0.081 R)
• M26: 4,360,329 km (0.108 R)
• M27: 4,466,992 km (0.104 R)
• M28: 4,595,946 km (0.076 R)
• M29: 4,726,246 km (0.081 R)
• M30: 5,102,185 km (0.109 R)
• M31: 5,237,272 km (0.115 R)
• M32: 5,350,667 km (0.105 R)
• M33: 5,835,963 km (0.097 R)
• M34: 5,906,423 km (0.082 R)
• M35: 6,143,536 km (0.105 R)
• M36: 6,578,267 km (0.063 R)
• M37: 6,725,322 km (0.082 R)
• M38: 7,097,970 km (0.097 R)
• M39: 7,759,791 km (0.062 R)
• M40: 7,889,193 km (0.061 R)
• M41: 8,441,209 km (0.068 R)
• M42: 8,521,095 km (0.045 R)
• M43: 8,601,279 km (0.063 R)
• M44: 8,816,102 km (0.079 R)
• M45: 9,917,292 km (0.098 R)
• M46: 10,256,131 km (0.092 R)
• M47: 10,829,240 km (0.098 R)
• M48: 10,916,157 km (0.113 R)
• M49: 11,178,102 km (0.038 R)
• M50: 11,916,817 km (0.073 R)
• M51: 12,307,267 km (0.05 R)
• M52: 12,549,616 km (0.087 R)
• M53: 13,008,283 km (0.11 R)
• M54: 13,131,551 km (0.107 R)
• M55: 13,659,632 km (0.038 R)
• M56: 13,816,261 km (0.113 R)
• M57: 14,480,775 km (0.1 R)
• M58: 15,513,299 km (0.105 R)
• M59: 15,676,810 km (0.08 R)
• M60: 16,170,782 km (0.116 R)
• M61: 16,469,529 km (0.114 R)
• M62: 16,971,579 km (0.081 R)
• M63: 17,207,645 km (0.109 R)
• M64: 17,956,532 km (0.108 R)
• M65: 18,162,677 km (0.119 R)
• M66: 18,716,040 km (0.065 R)
• M67: 19,134,764 km (0.071 R)
• M68: 19,380,404 km (0.067 R)
• M69: 19,556,630 km (0.057 R)
• M70: 19,981,488 km (0.1 R)
• M71: 21,093,150 km (0.112 R)
• M72: 21,492,427 km (0.036 R)
• M73: 21,857,595 km (0.089 R)
• M74: 22,372,362 km (0.111 R)
• M75: 22,891,017 km (0.093 R)
• M76: 23,827,201 km (0.115 R)
• M77: 24,318,929 km (0.08 R)
• M78: 24,852,096 km (0.1 R)
• M79: 25,620,730 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.7

Radius: 15

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.89 AU - 8.93 AU

Year: 7640 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,289,434 km

• M1: 199,264 km (0.079 R)
• M2: 374,294 km (0.109 R)
• M3: 475,572 km (0.037 R)
• M4: 678,277 km (0.108 R)
• M5: 813,214 km (0.062 R)
• M6: 1,050,626 km (0.109 R)
• M7: 1,228,049 km (0.059 R)
• M8: 2,079,410 km (0.116 R)
• M9: 2,202,380 km (0.104 R)
• M10: 2,370,378 km (0.107 R)
• M11: 2,652,669 km (0.114 R)
• M12: 2,764,269 km (0.035 R)
• M13: 2,969,219 km (0.028 R)
• M14: 3,132,131 km (0.089 R)
• M15: 3,346,205 km (0.078 R)
• M16: 3,491,614 km (0.079 R)
• M17: 3,589,751 km (0.082 R)
• M18: 4,120,673 km (0.097 R)
• M19: 4,408,649 km (0.11 R)
• M20: 4,568,719 km (0.064 R)
• M21: 4,867,167 km (0.07 R)
• M22: 5,511,934 km (0.114 R)
• M23: 6,035,376 km (0.061 R)
• M24: 6,636,012 km (0.114 R)
• M25: 7,005,818 km (0.11 R)
• M26: 7,541,079 km (0.058 R)
• M27: 7,636,971 km (0.05 R)
• M28: 8,024,430 km (0.1 R)
• M29: 8,886,263 km (0.116 R)
• M30: 9,431,398 km (0.085 R)
• M31: 9,987,303 km (0.114 R)
• M32: 10,092,770 km (0.103 R)
• M33: 10,233,990 km (0.036 R)
• M34: 10,518,376 km (0.048 R)
• M35: 10,986,019 km (0.064 R)
• M36: 11,460,543 km (0.064 R)
• M37: 12,128,647 km (0.076 R)
• M38: 12,733,322 km (0.092 R)
• M39: 13,619,689 km (0.102 R)
• M40: 13,893,304 km (0.094 R)
• M41: 14,248,000 km (0.031 R)
• M42: 14,685,574 km (0.071 R)
• M43: 15,046,853 km (0.095 R)
• M44: 15,248,810 km (0.109 R)
• M45: 15,451,665 km (0.105 R)
• M46: 17,913,148 km (0.092 R)
• M47: 18,299,260 km (0.115 R)
• M48: 18,601,448 km (0.095 R)
• M49: 18,905,431 km (0.099 R)
• M50: 19,167,227 km (0.108 R)
• M51: 19,386,238 km (0.11 R)
• M52: 20,539,040 km (0.081 R)
• M53: 21,304,682 km (0.107 R)
• M54: 22,447,759 km (0.109 R)
• M55: 23,329,788 km (0.106 R)
• M56: 23,798,478 km (0.059 R)
• M57: 24,317,732 km (0.05 R)
• M58: 25,223,547 km (0.101 R)
• M59: 25,415,631 km (0.097 R)
• M60: 25,752,974 km (0.106 R)
• M61: 25,898,084 km (0.094 R)
• M62: 26,920,885 km (0.055 R)
• M63: 28,355,080 km (0.1 R)
• M64: 28,504,977 km (0.028 R)
• M65: 28,755,104 km (0.098 R)
• M66: 29,006,130 km (0.109 R)
• M67: 29,661,967 km (0.076 R)
• M68: 29,763,394 km (0.081 R)
• M69: 29,966,398 km (0.105 R)
• M70: 30,271,877 km (0.091 R)
• M71: 30,373,903 km (0.051 R)
• M72: 30,476,078 km (0.078 R)
• M73: 31,091,374 km (0.064 R)
• M74: 31,814,530 km (0.084 R)
• M75: 32,491,012 km (0.094 R)
• M76: 32,595,431 km (0.103 R)
• M77: 34,229,339 km (0.11 R)
• M78: 34,815,464 km (0.036 R)
• M79: 35,029,389 km (0.079 R)
• M80: 35,620,151 km (0.102 R)
• M81: 35,889,726 km (0.092 R)
• M82: 36,105,895 km (0.119 R)
• M83: 36,214,204 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.91 AU - 10.23 AU

Year: 11213 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 65,289,434 km

• M1: 170,691 km (0.071 R)
• M2: 270,323 km (0.096 R)
• M3: 664,065 km (0.096 R)
• M4: 945,459 km (0.045 R)
• M5: 1,488,499 km (0.086 R)
• M6: 1,655,600 km (0.049 R)
• M7: 1,793,978 km (0.054 R)
• M8: 1,882,540 km (0.082 R)
• M9: 2,101,252 km (0.065 R)
• M10: 2,484,671 km (0.11 R)
• M11: 3,996,358 km (0.108 R)
• M12: 4,496,912 km (0.11 R)
• M13: 4,692,885 km (0.08 R)
• M14: 4,916,833 km (0.069 R)
• M15: 5,688,908 km (0.062 R)
• M16: 7,002,078 km (0.116 R)
• M17: 7,547,063 km (0.116 R)
• M18: 7,722,092 km (0.102 R)
• M19: 8,135,731 km (0.069 R)
• M20: 8,923,064 km (0.109 R)
• M21: 10,278,271 km (0.074 R)
• M22: 10,700,586 km (0.083 R)
• M23: 11,596,079 km (0.092 R)
• M24: 14,135,503 km (0.099 R)
• M25: 14,787,450 km (0.081 R)
• M26: 15,227,418 km (0.115 R)
• M27: 15,560,273 km (0.118 R)
• M28: 16,270,863 km (0.025 R)
• M29: 16,839,484 km (0.044 R)
• M30: 17,568,924 km (0.116 R)
• M31: 18,191,400 km (0.083 R)
• M32: 18,781,414 km (0.065 R)
• M33: 19,778,783 km (0.118 R)
• M34: 21,368,859 km (0.036 R)
• M35: 21,492,876 km (0.073 R)
• M36: 23,509,754 km (0.117 R)
• M37: 23,937,454 km (0.106 R)
• M38: 25,018,150 km (0.049 R)
• M39: 26,070,571 km (0.117 R)
• M40: 26,424,519 km (0.068 R)
• M41: 27,003,313 km (0.08 R)
• M42: 27,271,841 km (0.11 R)
• M43: 27,451,209 km (0.082 R)
• M44: 28,127,840 km (0.107 R)
• M45: 28,582,020 km (0.067 R)
• M46: 31,545,553 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 12.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.2 AU - 12.2 AU

Year: 15157 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,289,434 km

• M1: 245,191 km (0.041 R)
• M2: 374,443 km (0.114 R)
• M3: 651,349 km (0.114 R)
• M4: 743,202 km (0.119 R)
• M5: 1,030,281 km (0.109 R)
• M6: 1,536,969 km (0.118 R)
• M7: 1,773,632 km (0.03 R)
• M8: 2,139,100 km (0.097 R)
• M9: 2,680,794 km (0.058 R)
• M10: 2,809,747 km (0.099 R)
• M11: 3,101,164 km (0.104 R)
• M12: 3,402,454 km (0.083 R)
• M13: 3,486,229 km (0.081 R)
• M14: 3,627,599 km (0.111 R)
• M15: 3,857,680 km (0.032 R)
• M16: 4,794,761 km (0.083 R)
• M17: 4,920,723 km (0.038 R)
• M18: 5,143,773 km (0.118 R)
• M19: 5,468,251 km (0.059 R)
• M20: 5,933,949 km (0.101 R)
• M21: 6,137,552 km (0.055 R)
• M22: 6,274,583 km (0.099 R)
• M23: 6,516,782 km (0.104 R)
• M24: 6,868,188 km (0.118 R)
• M25: 7,153,770 km (0.11 R)
• M26: 7,298,132 km (0.088 R)
• M27: 7,773,704 km (0.113 R)
• M28: 8,335,145 km (0.078 R)
• M29: 8,563,431 km (0.112 R)
• M30: 9,026,137 km (0.048 R)
• M31: 9,260,557 km (0.115 R)
• M32: 9,418,084 km (0.067 R)
• M33: 9,735,680 km (0.083 R)
• M34: 10,097,108 km (0.089 R)
• M35: 10,709,412 km (0.036 R)
• M36: 10,999,333 km (0.073 R)
• M37: 12,012,859 km (0.074 R)
• M38: 12,184,747 km (0.114 R)
• M39: 12,357,383 km (0.063 R)
• M40: 13,588,872 km (0.101 R)
• M41: 14,583,698 km (0.026 R)
• M42: 14,951,260 km (0.108 R)
• M43: 15,742,483 km (0.102 R)
• M44: 16,072,346 km (0.109 R)
• M45: 16,309,309 km (0.098 R)
• M46: 18,493,738 km (0.099 R)
• M47: 21,078,639 km (0.092 R)
• M48: 21,494,372 km (0.103 R)
• M49: 22,598,404 km (0.105 R)
• M50: 23,077,267 km (0.037 R)
• M51: 24,642,808 km (0.11 R)
• M52: 25,687,151 km (0.115 R)
• M53: 25,853,354 km (0.061 R)
• M54: 27,932,466 km (0.092 R)
• M55: 29,194,174 km (0.093 R)
• M56: 29,599,435 km (0.029 R)
• M57: 30,709,002 km (0.087 R)
• M58: 31,180,235 km (0.086 R)
• M59: 31,594,621 km (0.1 R)
• M60: 31,772,643 km (0.098 R)
• M61: 32,010,653 km (0.044 R)
• M62: 32,129,883 km (0.07 R)
• M63: 32,249,262 km (0.084 R)
• M64: 32,428,630 km (0.101 R)
• M65: 32,908,540 km (0.091 R)
• M66: 33,149,392 km (0.09 R)
• M67: 35,219,976 km (0.068 R)
• M68: 35,589,782 km (0.095 R)
• M69: 37,332,298 km (0.081 R)
• M70: 37,457,811 km (0.059 R)
• M71: 37,898,227 km (0.077 R)
• M72: 39,038,761 km (0.094 R)
• M73: 39,229,947 km (0.027 R)
• M74: 39,357,554 km (0.087 R)
• M75: 40,383,496 km (0.104 R)
• M76: 42,134,689 km (0.11 R)
• M77: 42,396,336 km (0.102 R)
• M78: 42,527,234 km (0.104 R)
• M79: 42,723,955 km (0.096 R)
• M80: 42,855,302 km (0.105 R)
• M81: 43,250,091 km (0.085 R)
• M82: 43,381,887 km (0.12 R)
• M83: 43,579,954 km (0.099 R)
• M84: 44,441,638 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.7

Radius: 3.5

Gravity: 56.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.62 AU - 13.48 AU

Year: 15843 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,289,434 km

• M1: 45,627 km (0.112 R)
• M2: 839,693 km (0.07 R)
• M3: 931,396 km (0.076 R)
• M4: 1,124,826 km (0.088 R)
• M5: 1,175,091 km (0.105 R)
• M6: 1,984,266 km (0.093 R)
• M7: 2,231,851 km (0.083 R)
• M8: 2,521,921 km (0.112 R)
• M9: 2,688,274 km (0.084 R)
• M10: 2,823,809 km (0.091 R)
• M11: 2,858,067 km (0.111 R)
• M12: 2,996,445 km (0.102 R)
• M13: 3,388,392 km (0.115 R)
• M14: 3,948,187 km (0.11 R)
• M15: 4,616,740 km (0.106 R)
• M16: 4,779,203 km (0.093 R)
• M17: 5,447,158 km (0.107 R)
• M18: 5,923,178 km (0.067 R)
• M19: 6,011,142 km (0.088 R)
• M20: 6,232,995 km (0.094 R)
• M21: 6,684,631 km (0.038 R)
• M22: 6,914,414 km (0.082 R)
• M23: 7,287,361 km (0.029 R)
• M24: 8,052,853 km (0.096 R)
• M25: 8,248,228 km (0.116 R)
• M26: 8,994,572 km (0.101 R)
• M27: 9,197,277 km (0.095 R)
• M28: 9,452,790 km (0.074 R)
• M29: 9,762,308 km (0.096 R)
• M30: 9,814,219 km (0.095 R)
• M31: 10,391,517 km (0.1 R)
• M32: 11,523,674 km (0.092 R)
• M33: 11,688,530 km (0.092 R)
• M34: 12,243,987 km (0.083 R)
• M35: 12,921,666 km (0.085 R)
• M36: 13,437,928 km (0.07 R)
• M37: 13,611,461 km (0.065 R)
• M38: 14,847,140 km (0.103 R)
• M39: 16,056,938 km (0.067 R)
• M40: 16,302,578 km (0.094 R)
• M41: 17,739,465 km (0.084 R)
• M42: 18,569,434 km (0.089 R)
• M43: 18,762,715 km (0.082 R)
• M44: 19,739,289 km (0.113 R)
• M45: 20,002,432 km (0.038 R)
• M46: 20,532,308 km (0.066 R)
• M47: 20,732,171 km (0.089 R)
• M48: 20,999,801 km (0.105 R)
• M49: 21,201,160 km (0.087 R)
• M50: 21,605,822 km (0.1 R)
• M51: 21,673,590 km (0.084 R)
• M52: 22,628,772 km (0.09 R)
• M53: 23,111,375 km (0.114 R)
• M54: 23,946,879 km (0.105 R)
• M55: 24,157,214 km (0.11 R)
• M56: 24,792,107 km (0.116 R)
• M57: 25,361,028 km (0.108 R)
• M58: 26,802,104 km (0.059 R)
• M59: 27,973,904 km (0.076 R)
• M60: 29,087,511 km (0.078 R)
• M61: 31,051,880 km (0.078 R)
• M62: 31,204,769 km (0.038 R)
• M63: 31,357,958 km (0.118 R)
• M64: 32,747,273 km (0.064 R)
• M65: 33,136,676 km (0.089 R)
• M66: 33,449,485 km (0.079 R)
• M67: 34,393,298 km (0.102 R)
• M68: 35,346,087 km (0.093 R)
• M69: 37,034,000 km (0.089 R)
• M70: 38,173,786 km (0.099 R)
• M71: 38,665,664 km (0.112 R)
• M72: 39,987,960 km (0.055 R)
• M73: 40,237,489 km (0.075 R)
• M74: 40,989,368 km (0.112 R)
• M75: 43,785,352 km (0.116 R)
• M76: 44,214,249 km (0.04 R)
• M77: 44,558,474 km (0.096 R)
• M78: 44,644,642 km (0.092 R)
• M79: 45,596,384 km (0.111 R)
• M80: 46,205,397 km (0.108 R)
• M81: 46,379,977 km (0.047 R)
• M82: 46,817,252 km (0.12 R)
• M83: 47,519,764 km (0.075 R)
• M84: 49,826,712 km (0.03 R)
• M85: 51,084,082 km (0.094 R)
• M86: 52,351,625 km (0.097 R)
• M87: 56,869,331 km (0.094 R)
• M88: 58,277,047 km (0.046 R)
• M89: 58,748,729 km (0.038 R)
• M90: 61,126,588 km (0.068 R)
• M91: 61,318,222 km (0.117 R)
• M92: 63,729,740 km (0.114 R)
• M93: 64,605,486 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,629 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit