🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.9 AU - 1 AU

Year: 327 Days

Day: 23.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.93 AU - 1.17 AU

Year: 380 Days

Day: 19 Hours

Environment

Temp: 79 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.07 AU - 1.25 AU

Year: 441 Days

Day: 43.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.24 AU - 1.74 AU

Year: 642 Days

Day: 17.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 11.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.38 AU - 7.94 AU

Year: 6765 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,534,594 km

• M1: 157,377 km (0.11 R)
• M2: 241,301 km (0.076 R)
• M3: 416,630 km (0.063 R)
• M4: 549,024 km (0.111 R)
• M5: 845,378 km (0.086 R)
• M6: 1,156,242 km (0.067 R)
• M7: 1,244,205 km (0.099 R)
• M8: 1,389,764 km (0.112 R)
• M9: 1,638,845 km (0.109 R)
• M10: 1,965,417 km (0.04 R)
• M11: 2,050,239 km (0.118 R)
• M12: 2,402,542 km (0.113 R)
• M13: 2,966,975 km (0.107 R)
• M14: 3,519,888 km (0.06 R)
• M15: 3,834,941 km (0.117 R)
• M16: 5,155,891 km (0.119 R)
• M17: 5,304,142 km (0.113 R)
• M18: 5,696,388 km (0.105 R)
• M19: 5,973,443 km (0.118 R)
• M20: 6,129,324 km (0.076 R)
• M21: 7,026,911 km (0.096 R)
• M22: 7,760,988 km (0.061 R)
• M23: 7,862,864 km (0.12 R)
• M24: 8,034,004 km (0.055 R)
• M25: 8,240,748 km (0.096 R)
• M26: 8,484,294 km (0.06 R)
• M27: 8,730,233 km (0.107 R)
• M28: 8,978,565 km (0.1 R)
• M29: 9,157,334 km (0.052 R)
• M30: 9,664,322 km (0.082 R)
• M31: 9,921,331 km (0.105 R)
• M32: 10,254,934 km (0.067 R)
• M33: 10,517,030 km (0.11 R)
• M34: 10,630,125 km (0.09 R)
• M35: 10,705,672 km (0.06 R)
• M36: 11,239,587 km (0.099 R)
• M37: 11,978,152 km (0.103 R)
• M38: 12,692,332 km (0.056 R)
• M39: 12,853,000 km (0.08 R)
• M40: 13,216,822 km (0.119 R)
• M41: 13,707,204 km (0.098 R)
• M42: 14,161,982 km (0.109 R)
• M43: 14,245,158 km (0.065 R)
• M44: 14,579,659 km (0.088 R)
• M45: 14,789,993 km (0.108 R)
• M46: 14,874,516 km (0.107 R)
• M47: 15,943,543 km (0.117 R)
• M48: 16,334,442 km (0.075 R)
• M49: 17,170,245 km (0.118 R)
• M50: 17,884,725 km (0.093 R)
• M51: 18,110,019 km (0.066 R)
• M52: 18,381,539 km (0.068 R)
• M53: 19,759,784 km (0.105 R)
• M54: 19,852,834 km (0.092 R)
• M55: 20,226,530 km (0.071 R)
• M56: 20,980,952 km (0.071 R)
• M57: 21,075,946 km (0.096 R)
• M58: 21,361,678 km (0.099 R)
• M59: 22,955,943 km (0.092 R)
• M60: 23,249,903 km (0.117 R)
• M61: 24,388,342 km (0.039 R)
• M62: 24,889,047 km (0.107 R)
• M63: 28,015,792 km (0.106 R)
• M64: 28,909,041 km (0.115 R)
• M65: 29,067,764 km (0.107 R)
• M66: 29,545,280 km (0.043 R)
• M67: 30,615,803 km (0.1 R)
• M68: 31,264,309 km (0.094 R)
• M69: 31,535,830 km (0.114 R)
• M70: 31,862,551 km (0.062 R)
• M71: 32,739,793 km (0.102 R)
• M72: 32,905,099 km (0.103 R)
• M73: 34,237,866 km (0.087 R)
• M74: 34,854,509 km (0.092 R)
• M75: 35,475,041 km (0.092 R)
• M76: 36,383,848 km (0.099 R)
• M77: 36,841,168 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 10.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.07 AU - 8.97 AU

Year: 7282 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,534,594 km

• M1: 141,071 km (0.079 R)
• M2: 259,403 km (0.114 R)
• M3: 369,507 km (0.1 R)
• M4: 513,569 km (0.084 R)
• M5: 847,023 km (0.043 R)
• M6: 1,099,395 km (0.045 R)
• M7: 1,262,456 km (0.078 R)
• M8: 1,716,187 km (0.118 R)
• M9: 2,016,280 km (0.08 R)
• M10: 2,105,291 km (0.085 R)
• M11: 2,333,428 km (0.113 R)
• M12: 2,715,351 km (0.087 R)
• M13: 2,989,564 km (0.075 R)
• M14: 3,431,027 km (0.095 R)
• M15: 3,591,845 km (0.065 R)
• M16: 3,920,960 km (0.106 R)
• M17: 4,174,379 km (0.076 R)
• M18: 4,786,234 km (0.082 R)
• M19: 4,936,131 km (0.118 R)
• M20: 5,118,192 km (0.117 R)
• M21: 5,209,895 km (0.09 R)
• M22: 5,708,954 km (0.087 R)
• M23: 6,585,747 km (0.033 R)
• M24: 7,159,156 km (0.105 R)
• M25: 7,996,006 km (0.086 R)
• M26: 8,534,858 km (0.102 R)
• M27: 8,680,566 km (0.059 R)
• M28: 8,790,371 km (0.09 R)
• M29: 9,048,278 km (0.103 R)
• M30: 9,308,877 km (0.115 R)
• M31: 9,837,406 km (0.084 R)
• M32: 10,962,981 km (0.111 R)
• M33: 11,081,761 km (0.082 R)
• M34: 11,161,198 km (0.11 R)
• M35: 11,240,784 km (0.097 R)
• M36: 11,400,555 km (0.058 R)
• M37: 12,375,334 km (0.115 R)
• M38: 12,706,095 km (0.114 R)
• M39: 12,830,860 km (0.101 R)
• M40: 13,081,735 km (0.08 R)
• M41: 13,207,846 km (0.11 R)
• M42: 14,577,265 km (0.095 R)
• M43: 14,839,062 km (0.117 R)
• M44: 15,500,434 km (0.065 R)
• M45: 17,310,718 km (0.113 R)
• M46: 17,449,096 km (0.099 R)
• M47: 17,866,773 km (0.057 R)
• M48: 18,381,539 km (0.041 R)
• M49: 19,330,139 km (0.11 R)
• M50: 19,617,816 km (0.108 R)
• M51: 20,003,629 km (0.03 R)
• M52: 20,489,523 km (0.07 R)
• M53: 20,587,061 km (0.075 R)
• M54: 21,274,762 km (0.1 R)
• M55: 22,070,024 km (0.117 R)
• M56: 23,027,002 km (0.119 R)
• M57: 23,843,357 km (0.085 R)
• M58: 25,033,408 km (0.102 R)
• M59: 25,767,186 km (0.087 R)
• M60: 26,827,835 km (0.083 R)
• M61: 27,041,610 km (0.119 R)
• M62: 28,227,772 km (0.084 R)
• M63: 28,772,607 km (0.068 R)
• M64: 28,936,716 km (0.038 R)
• M65: 29,101,124 km (0.036 R)
• M66: 29,596,293 km (0.104 R)
• M67: 29,872,600 km (0.111 R)
• M68: 30,038,804 km (0.069 R)
• M69: 30,595,009 km (0.088 R)
• M70: 31,717,441 km (0.106 R)
• M71: 32,568,204 km (0.069 R)
• M72: 33,082,372 km (0.069 R)
• M73: 33,714,274 km (0.112 R)
• M74: 34,002,848 km (0.105 R)
• M75: 34,640,584 km (0.117 R)
• M76: 35,751,498 km (0.115 R)
• M77: 37,469,479 km (0.103 R)
• M78: 37,948,043 km (0.111 R)
• M79: 38,188,148 km (0.083 R)
• M80: 38,851,016 km (0.077 R)
• M81: 39,335,414 km (0.098 R)
• M82: 40,800,874 km (0.115 R)
• M83: 40,985,329 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.6

Radius: 7.6

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.18 AU - 20.18 AU

Year: 24054 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,534,594 km

• M1: 170,093 km (0.097 R)
• M2: 403,316 km (0.089 R)
• M3: 487,390 km (0.045 R)
• M4: 856,597 km (0.114 R)
• M5: 1,699,282 km (0.079 R)
• M6: 1,986,361 km (0.109 R)
• M7: 2,097,961 km (0.104 R)
• M8: 2,250,102 km (0.069 R)
• M9: 2,405,983 km (0.109 R)
• M10: 2,605,696 km (0.107 R)
• M11: 3,237,148 km (0.081 R)
• M12: 3,547,564 km (0.029 R)
• M13: 4,340,881 km (0.089 R)
• M14: 5,655,248 km (0.033 R)
• M15: 5,867,827 km (0.107 R)
• M16: 6,082,949 km (0.111 R)
• M17: 7,369,640 km (0.074 R)
• M18: 7,543,622 km (0.116 R)
• M19: 7,718,801 km (0.107 R)
• M20: 8,372,993 km (0.113 R)
• M21: 8,615,341 km (0.069 R)
• M22: 9,293,469 km (0.081 R)
• M23: 9,861,043 km (0.062 R)
• M24: 10,052,827 km (0.089 R)
• M25: 10,439,987 km (0.085 R)
• M26: 10,570,137 km (0.117 R)
• M27: 10,831,933 km (0.075 R)
• M28: 11,362,108 km (0.115 R)
• M29: 11,630,337 km (0.118 R)
• M30: 11,697,805 km (0.071 R)
• M31: 13,072,909 km (0.071 R)
• M32: 13,637,043 km (0.117 R)
• M33: 13,708,102 km (0.039 R)
• M34: 14,425,872 km (0.111 R)
• M35: 15,599,318 km (0.076 R)
• M36: 16,499,598 km (0.104 R)
• M37: 17,185,654 km (0.05 R)
• M38: 19,219,736 km (0.114 R)
• M39: 19,780,130 km (0.114 R)
• M40: 21,742,405 km (0.066 R)
• M41: 22,578,208 km (0.12 R)
• M42: 22,831,029 km (0.116 R)
• M43: 25,585,125 km (0.08 R)
• M44: 26,733,738 km (0.084 R)
• M45: 27,179,988 km (0.028 R)
• M46: 30,371,659 km (0.073 R)
• M47: 32,722,889 km (0.063 R)
• M48: 33,295,848 km (0.055 R)
• M49: 34,645,670 km (0.117 R)
• M50: 34,742,759 km (0.105 R)
• M51: 36,506,069 km (0.102 R)
• M52: 36,703,838 km (0.029 R)
• M53: 37,299,088 km (0.101 R)
• M54: 37,398,570 km (0.084 R)
• M55: 38,700,371 km (0.078 R)
• M56: 38,902,029 km (0.046 R)
• M57: 40,937,009 km (0.098 R)
• M58: 42,798,156 km (0.084 R)
• M59: 43,006,545 km (0.084 R)
• M60: 43,215,384 km (0.098 R)
• M61: 43,948,862 km (0.111 R)
• M62: 44,792,295 km (0.05 R)
• M63: 47,893,908 km (0.072 R)
• M64: 48,326,994 km (0.112 R)
• M65: 50,953,633 km (0.079 R)
• M66: 51,064,036 km (0.096 R)
• M67: 52,842,007 km (0.104 R)
• M68: 53,850,895 km (0.076 R)
• M69: 54,527,077 km (0.084 R)
• M70: 55,092,707 km (0.115 R)
• M71: 55,206,102 km (0.101 R)
• M72: 56,115,807 km (0.1 R)
• M73: 57,374,673 km (0.068 R)
• M74: 58,180,557 km (0.066 R)
• M75: 60,036,767 km (0.076 R)
• M76: 60,386,976 km (0.094 R)
• M77: 60,620,797 km (0.116 R)
• M78: 61,912,276 km (0.053 R)
• M79: 63,212,879 km (0.063 R)
• M80: 65,841,015 km (0.077 R)
• M81: 68,992,593 km (0.118 R)
• M82: 69,481,778 km (0.034 R)
• M83: 70,463,739 km (0.101 R)
• M84: 70,956,364 km (0.116 R)
• M85: 72,317,107 km (0.1 R)
• M86: 73,187,467 km (0.071 R)
• M87: 74,311,695 km (0.047 R)
• M88: 75,945,453 km (0.119 R)
• M89: 78,482,185 km (0.108 R)
• M90: 79,376,630 km (0.103 R)
• M91: 82,209,415 km (0.089 R)
• M92: 82,987,773 km (0.118 R)
• M93: 83,117,774 km (0.12 R)
• M94: 83,768,524 km (0.068 R)
• M95: 84,551,819 km (0.116 R)
• M96: 86,388,731 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.5

Radius: 3.4

Gravity: 51.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17 AU - 22.3 AU

Year: 30757 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,534,594 km

• M1: 50,863 km (0.096 R)
• M2: 785,389 km (0.11 R)
• M3: 994,227 km (0.05 R)
• M4: 1,057,059 km (0.117 R)
• M5: 1,121,086 km (0.048 R)
• M6: 1,531,882 km (0.083 R)
• M7: 2,184,877 km (0.115 R)
• M8: 4,722,506 km (0.099 R)
• M9: 5,536,168 km (0.072 R)
• M10: 7,596,131 km (0.05 R)
• M11: 7,720,297 km (0.052 R)
• M12: 8,096,835 km (0.077 R)
• M13: 8,867,713 km (0.056 R)
• M14: 8,933,087 km (0.092 R)
• M15: 9,661,778 km (0.088 R)
• M16: 11,245,870 km (0.092 R)
• M17: 13,429,700 km (0.095 R)
• M18: 13,504,649 km (0.029 R)
• M19: 13,579,747 km (0.061 R)
• M20: 14,646,230 km (0.082 R)
• M21: 15,976,903 km (0.098 R)
• M22: 16,056,339 km (0.049 R)
• M23: 17,755,472 km (0.036 R)
• M24: 17,920,179 km (0.05 R)
• M25: 18,251,239 km (0.089 R)
• M26: 18,500,918 km (0.025 R)
• M27: 18,584,394 km (0.099 R)
• M28: 18,751,644 km (0.084 R)
• M29: 19,765,918 km (0.106 R)
• M30: 20,279,637 km (0.075 R)
• M31: 21,233,024 km (0.1 R)
• M32: 21,847,123 km (0.089 R)
• M33: 21,935,386 km (0.082 R)
• M34: 22,112,211 km (0.105 R)
• M35: 22,378,196 km (0.109 R)
• M36: 23,543,414 km (0.112 R)
• M37: 23,724,427 km (0.054 R)
• M38: 24,179,055 km (0.112 R)
• M39: 24,728,229 km (0.045 R)
• M40: 24,820,232 km (0.111 R)
• M41: 25,838,993 km (0.077 R)
• M42: 27,821,614 km (0.107 R)
• M43: 28,397,117 km (0.084 R)
• M44: 28,686,289 km (0.082 R)
• M45: 28,879,570 km (0.115 R)
• M46: 32,331,989 km (0.1 R)
• M47: 32,835,685 km (0.088 R)
• M48: 34,157,532 km (0.107 R)
• M49: 34,567,730 km (0.083 R)
• M50: 34,670,503 km (0.06 R)
• M51: 38,119,632 km (0.047 R)
• M52: 41,566,816 km (0.106 R)
• M53: 43,327,433 km (0.1 R)
• M54: 43,549,287 km (0.087 R)
• M55: 43,882,591 km (0.098 R)
• M56: 44,105,342 km (0.093 R)
• M57: 49,562,223 km (0.04 R)
• M58: 50,026,426 km (0.057 R)
• M59: 53,316,232 km (0.086 R)
• M60: 53,672,874 km (0.112 R)
• M61: 54,987,241 km (0.038 R)
• M62: 57,160,748 km (0.091 R)
• M63: 58,013,605 km (0.097 R)
• M64: 58,502,791 km (0.104 R)
• M65: 59,731,737 km (0.055 R)
• M66: 60,225,709 km (0.101 R)
• M67: 60,597,161 km (0.034 R)
• M68: 62,090,147 km (0.083 R)
• M69: 62,841,278 km (0.04 R)
• M70: 63,595,401 km (0.078 R)
• M71: 65,620,807 km (0.111 R)
• M72: 65,748,115 km (0.117 R)
• M73: 66,003,029 km (0.091 R)
• M74: 68,440,278 km (0.11 R)
• M75: 69,475,346 km (0.118 R)
• M76: 69,605,047 km (0.04 R)
• M77: 73,006,454 km (0.105 R)
• M78: 73,138,399 km (0.105 R)
• M79: 73,931,417 km (0.072 R)
• M80: 74,860,270 km (0.096 R)
• M81: 75,526,131 km (0.055 R)
• M82: 77,535,380 km (0.118 R)
• M83: 79,019,989 km (0.082 R)
• M84: 81,743,269 km (0.083 R)
• M85: 82,154,363 km (0.108 R)
• M86: 82,428,876 km (0.105 R)
• M87: 84,912,799 km (0.11 R)
• M88: 87,981,949 km (0.071 R)
• M89: 88,262,744 km (0.091 R)
• M90: 91,229,120 km (0.116 R)
• M91: 92,796,008 km (0.117 R)
• M92: 93,941,030 km (0.076 R)
• M93: 95,378,965 km (0.076 R)
• M94: 96,100,775 km (0.116 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit