🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.72 AU - 0.76 AU

Year: 241 Days

Day: 35.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,582,262 km

• M1: 222,302 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.07 AU - 1.35 AU

Year: 504 Days

Day: 25.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.54 AU

Year: 668 Days

Day: 16.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 111.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 10.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.64 AU - 5.38 AU

Year: 3628 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,582,262 km

• M1: 162,014 km (0.097 R)
• M2: 243,695 km (0.048 R)
• M3: 310,116 km (0.102 R)
• M4: 426,803 km (0.093 R)
• M5: 499,507 km (0.104 R)
• M6: 847,622 km (0.042 R)
• M7: 972,985 km (0.111 R)
• M8: 1,157,439 km (0.088 R)
• M9: 1,264,850 km (0.11 R)
• M10: 1,490,444 km (0.097 R)
• M11: 2,097,213 km (0.097 R)
• M12: 2,256,833 km (0.089 R)
• M13: 2,560,068 km (0.094 R)
• M14: 2,645,040 km (0.119 R)
• M15: 2,788,804 km (0.111 R)
• M16: 2,891,128 km (0.112 R)
• M17: 3,144,697 km (0.091 R)
• M18: 3,374,479 km (0.071 R)
• M19: 3,499,244 km (0.106 R)
• M20: 3,769,717 km (0.083 R)
• M21: 3,915,724 km (0.081 R)
• M22: 4,314,253 km (0.096 R)
• M23: 4,398,925 km (0.078 R)
• M24: 4,570,065 km (0.113 R)
• M25: 5,240,114 km (0.11 R)
• M26: 5,458,078 km (0.032 R)
• M27: 6,206,367 km (0.098 R)
• M28: 6,340,706 km (0.106 R)
• M29: 6,828,096 km (0.111 R)
• M30: 6,966,922 km (0.116 R)
• M31: 7,307,557 km (0.072 R)
• M32: 7,449,525 km (0.075 R)
• M33: 8,047,169 km (0.109 R)
• M34: 8,468,287 km (0.083 R)
• M35: 8,617,436 km (0.048 R)
• M36: 8,983,203 km (0.116 R)
• M37: 9,069,969 km (0.08 R)
• M38: 9,376,047 km (0.101 R)
• M39: 9,641,134 km (0.102 R)
• M40: 10,065,842 km (0.074 R)
• M41: 10,291,885 km (0.065 R)
• M42: 10,496,834 km (0.098 R)
• M43: 11,049,748 km (0.034 R)
• M44: 11,282,971 km (0.084 R)
• M45: 11,494,203 km (0.076 R)
• M46: 11,588,449 km (0.091 R)
• M47: 11,849,199 km (0.118 R)
• M48: 12,159,913 km (0.109 R)
• M49: 12,862,575 km (0.116 R)
• M50: 13,009,480 km (0.1 R)
• M51: 13,878,344 km (0.06 R)
• M52: 14,231,096 km (0.12 R)
• M53: 14,383,237 km (0.056 R)
• M54: 14,714,596 km (0.107 R)
• M55: 14,791,489 km (0.036 R)
• M56: 14,894,114 km (0.099 R)
• M57: 15,333,034 km (0.051 R)
• M58: 15,854,981 km (0.081 R)
• M59: 15,933,819 km (0.103 R)
• M60: 16,197,261 km (0.112 R)
• M61: 16,648,747 km (0.057 R)
• M62: 16,889,300 km (0.11 R)
• M63: 17,023,639 km (0.084 R)
• M64: 17,131,200 km (0.113 R)
• M65: 17,319,993 km (0.048 R)
• M66: 17,401,224 km (0.091 R)
• M67: 17,509,683 km (0.11 R)
• M68: 18,027,591 km (0.077 R)
• M69: 18,109,869 km (0.114 R)
• M70: 18,274,726 km (0.107 R)
• M71: 18,440,182 km (0.101 R)
• M72: 18,578,410 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 10.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.72 AU - 7 AU

Year: 6075 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,582,262 km

• M1: 135,536 km (0.089 R)
• M2: 219,759 km (0.107 R)
• M3: 324,029 km (0.028 R)
• M4: 625,768 km (0.103 R)
• M5: 929,751 km (0.075 R)
• M6: 1,107,323 km (0.109 R)
• M7: 1,459,028 km (0.101 R)
• M8: 1,647,821 km (0.109 R)
• M9: 1,865,037 km (0.058 R)
• M10: 2,240,827 km (0.095 R)
• M11: 2,393,416 km (0.093 R)
• M12: 2,895,467 km (0.061 R)
• M13: 3,305,814 km (0.111 R)
• M14: 3,657,518 km (0.11 R)
• M15: 4,261,595 km (0.111 R)
• M16: 4,397,130 km (0.111 R)
• M17: 5,356,053 km (0.111 R)
• M18: 5,502,509 km (0.039 R)
• M19: 5,889,369 km (0.1 R)
• M20: 6,223,720 km (0.117 R)
• M21: 6,564,205 km (0.111 R)
• M22: 6,658,152 km (0.092 R)
• M23: 6,847,394 km (0.105 R)
• M24: 7,490,964 km (0.108 R)
• M25: 8,458,563 km (0.069 R)
• M26: 8,526,630 km (0.115 R)
• M27: 8,629,254 km (0.083 R)
• M28: 9,323,837 km (0.104 R)
• M29: 10,036,521 km (0.113 R)
• M30: 10,108,627 km (0.058 R)
• M31: 10,181,033 km (0.118 R)
• M32: 10,655,856 km (0.101 R)
• M33: 10,877,560 km (0.116 R)
• M34: 11,100,611 km (0.113 R)
• M35: 11,513,651 km (0.081 R)
• M36: 11,703,191 km (0.115 R)
• M37: 12,162,008 km (0.107 R)
• M38: 12,239,051 km (0.088 R)
• M39: 13,136,787 km (0.087 R)
• M40: 14,543,307 km (0.113 R)
• M41: 15,202,285 km (0.082 R)
• M42: 15,285,312 km (0.053 R)
• M43: 15,577,177 km (0.065 R)
• M44: 15,828,801 km (0.026 R)
• M45: 16,463,694 km (0.096 R)
• M46: 16,677,320 km (0.065 R)
• M47: 16,805,825 km (0.11 R)
• M48: 17,020,797 km (0.087 R)
• M49: 17,496,967 km (0.12 R)
• M50: 18,021,607 km (0.076 R)
• M51: 18,285,797 km (0.116 R)
• M52: 18,374,059 km (0.085 R)
• M53: 18,551,183 km (0.098 R)
• M54: 18,862,496 km (0.109 R)
• M55: 19,041,266 km (0.061 R)
• M56: 19,535,537 km (0.113 R)
• M57: 19,671,073 km (0.09 R)
• M58: 19,807,057 km (0.117 R)
• M59: 19,943,191 km (0.085 R)
• M60: 20,399,315 km (0.095 R)
• M61: 20,951,331 km (0.097 R)
• M62: 21,043,783 km (0.097 R)
• M63: 22,211,095 km (0.085 R)
• M64: 22,447,160 km (0.078 R)
• M65: 23,064,701 km (0.031 R)
• M66: 24,219,297 km (0.055 R)
• M67: 24,316,386 km (0.051 R)
• M68: 25,343,375 km (0.028 R)
• M69: 25,540,695 km (0.092 R)
• M70: 26,085,680 km (0.109 R)
• M71: 27,136,904 km (0.12 R)
• M72: 27,490,404 km (0.112 R)
• M73: 27,743,823 km (0.098 R)
• M74: 29,591,207 km (0.062 R)
• M75: 30,111,508 km (0.1 R)
• M76: 31,637,107 km (0.089 R)
• M77: 32,382,703 km (0.097 R)
• M78: 32,543,222 km (0.078 R)
• M79: 33,026,273 km (0.078 R)
• M80: 33,133,984 km (0.082 R)
• M81: 35,092,220 km (0.069 R)
• M82: 35,753,293 km (0.11 R)
• M83: 36,196,252 km (0.101 R)
• M84: 36,808,257 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 12.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.67 AU - 8.01 AU

Year: 6775 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,582,262 km

• M1: 250,876 km (0.038 R)
• M2: 628,760 km (0.043 R)
• M3: 873,652 km (0.027 R)
• M4: 986,448 km (0.089 R)
• M5: 1,307,785 km (0.054 R)
• M6: 1,540,708 km (0.093 R)
• M7: 1,644,829 km (0.104 R)
• M8: 2,420,194 km (0.055 R)
• M9: 2,687,825 km (0.107 R)
• M10: 2,835,927 km (0.059 R)
• M11: 3,008,712 km (0.116 R)
• M12: 3,876,679 km (0.09 R)
• M13: 3,972,422 km (0.114 R)
• M14: 5,077,651 km (0.115 R)
• M15: 6,786,358 km (0.085 R)
• M16: 7,372,781 km (0.101 R)
• M17: 7,672,127 km (0.05 R)
• M18: 7,823,221 km (0.086 R)
• M19: 8,159,367 km (0.064 R)
• M20: 8,375,686 km (0.079 R)
• M21: 8,562,833 km (0.081 R)
• M22: 8,656,780 km (0.1 R)
• M23: 9,356,898 km (0.098 R)
• M24: 9,453,688 km (0.111 R)
• M25: 9,713,689 km (0.094 R)
• M26: 10,340,803 km (0.104 R)
• M27: 10,575,073 km (0.036 R)
• M28: 11,323,063 km (0.12 R)
• M29: 11,495,400 km (0.107 R)
• M30: 11,738,347 km (0.097 R)
• M31: 11,842,915 km (0.059 R)
• M32: 12,088,106 km (0.041 R)
• M33: 12,798,098 km (0.087 R)
• M34: 13,814,915 km (0.111 R)
• M35: 14,110,221 km (0.079 R)
• M36: 14,295,722 km (0.087 R)
• M37: 14,482,271 km (0.062 R)
• M38: 15,502,827 km (0.117 R)
• M39: 15,617,719 km (0.067 R)
• M40: 16,235,109 km (0.077 R)
• M41: 16,390,691 km (0.1 R)
• M42: 16,939,116 km (0.099 R)
• M43: 17,374,297 km (0.117 R)
• M44: 18,134,703 km (0.093 R)
• M45: 18,742,668 km (0.115 R)
• M46: 19,895,320 km (0.104 R)
• M47: 20,145,448 km (0.111 R)
• M48: 20,944,001 km (0.114 R)
• M49: 21,283,289 km (0.108 R)
• M50: 21,368,410 km (0.084 R)
• M51: 21,496,316 km (0.078 R)
• M52: 21,795,811 km (0.08 R)
• M53: 23,489,259 km (0.028 R)
• M54: 24,285,120 km (0.118 R)
• M55: 24,374,131 km (0.109 R)
• M56: 24,910,289 km (0.089 R)
• M57: 25,540,695 km (0.104 R)
• M58: 26,176,336 km (0.102 R)
• M59: 26,358,995 km (0.088 R)
• M60: 26,496,176 km (0.083 R)
• M61: 26,817,363 km (0.092 R)
• M62: 26,909,216 km (0.09 R)
• M63: 27,324,500 km (0.086 R)
• M64: 28,865,059 km (0.115 R)
• M65: 29,100,975 km (0.098 R)
• M66: 29,195,520 km (0.037 R)
• M67: 29,479,756 km (0.097 R)
• M68: 29,574,601 km (0.114 R)
• M69: 30,098,643 km (0.062 R)
• M70: 31,494,840 km (0.098 R)
• M71: 31,932,413 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.2

Radius: 13.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.17 AU - 8.93 AU

Year: 7857 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,582,262 km

• M1: 181,462 km (0.11 R)
• M2: 450,140 km (0.084 R)
• M3: 584,628 km (0.101 R)
• M4: 1,042,847 km (0.095 R)
• M5: 1,193,043 km (0.091 R)
• M6: 1,537,417 km (0.099 R)
• M7: 1,688,661 km (0.064 R)
• M8: 1,913,506 km (0.107 R)
• M9: 2,544,510 km (0.118 R)
• M10: 3,518,841 km (0.073 R)
• M11: 3,604,860 km (0.092 R)
• M12: 3,838,083 km (0.112 R)
• M13: 4,136,531 km (0.096 R)
• M14: 4,504,841 km (0.12 R)
• M15: 5,240,563 km (0.054 R)
• M16: 5,910,761 km (0.113 R)
• M17: 6,186,470 km (0.107 R)
• M18: 6,750,754 km (0.039 R)
• M19: 7,890,839 km (0.116 R)
• M20: 8,932,040 km (0.071 R)
• M21: 9,368,716 km (0.049 R)
• M22: 9,569,477 km (0.12 R)
• M23: 10,057,315 km (0.118 R)
• M24: 10,636,708 km (0.067 R)
• M25: 10,972,555 km (0.049 R)
• M26: 11,483,133 km (0.079 R)
• M27: 11,611,936 km (0.082 R)
• M28: 12,045,022 km (0.091 R)
• M29: 12,219,752 km (0.055 R)
• M30: 12,307,417 km (0.038 R)
• M31: 13,195,579 km (0.118 R)
• M32: 13,330,666 km (0.082 R)
• M33: 15,316,129 km (0.119 R)
• M34: 16,078,330 km (0.053 R)
• M35: 16,222,692 km (0.115 R)
• M36: 17,639,683 km (0.054 R)
• M37: 18,893,014 km (0.055 R)
• M38: 19,147,031 km (0.119 R)
• M39: 19,249,057 km (0.03 R)
• M40: 19,916,264 km (0.113 R)
• M41: 20,590,950 km (0.087 R)
• M42: 20,747,729 km (0.11 R)
• M43: 21,115,141 km (0.036 R)
• M44: 21,537,605 km (0.078 R)
• M45: 22,552,328 km (0.066 R)
• M46: 23,364,345 km (0.083 R)
• M47: 26,252,930 km (0.076 R)
• M48: 26,423,023 km (0.082 R)
• M49: 26,650,412 km (0.104 R)
• M50: 26,764,405 km (0.094 R)
• M51: 27,451,209 km (0.118 R)
• M52: 28,201,891 km (0.103 R)
• M53: 28,900,813 km (0.079 R)
• M54: 29,959,966 km (0.111 R)
• M55: 30,315,859 km (0.11 R)
• M56: 31,151,662 km (0.03 R)
• M57: 31,391,916 km (0.112 R)
• M58: 31,512,193 km (0.097 R)
• M59: 32,298,180 km (0.095 R)
• M60: 33,396,977 km (0.104 R)
• M61: 33,581,281 km (0.119 R)
• M62: 33,827,669 km (0.11 R)
• M63: 35,882,545 km (0.092 R)
• M64: 36,071,338 km (0.084 R)
• M65: 36,703,090 km (0.109 R)
• M66: 37,083,966 km (0.067 R)
• M67: 37,849,458 km (0.05 R)
• M68: 38,105,869 km (0.095 R)
• M69: 38,427,055 km (0.071 R)
• M70: 39,331,375 km (0.107 R)
• M71: 39,461,226 km (0.069 R)
• M72: 39,591,076 km (0.113 R)
• M73: 39,981,677 km (0.102 R)
• M74: 40,242,725 km (0.093 R)
• M75: 40,635,419 km (0.085 R)
• M76: 41,490,670 km (0.113 R)
• M77: 41,887,404 km (0.072 R)
• M78: 43,085,084 km (0.089 R)
• M79: 43,352,715 km (0.089 R)
• M80: 45,241,986 km (0.057 R)
• M81: 45,377,971 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit