🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.51 AU - 0.77 AU

Year: 185 Days

Day: 25.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,290,713 km

• M1: 63,280 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 0.98 AU

Year: 299 Days

Day: 24.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,290,713 km

• M1: 358,436 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.14 AU - 1.84 AU

Year: 658 Days

Day: 34.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,290,713 km

• M1: 353,799 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.36 AU - 2 AU

Year: 788 Days

Day: 43.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,290,713 km

• M1: 326,572 km (0.093 R)
• M2: 1,018,014 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.85 AU - 2.95 AU

Year: 1786 Days

Day: 39.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,290,713 km

• M1: 166,502 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 13.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.05 AU - 6.07 AU

Year: 4741 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,290,713 km

• M1: 317,746 km (0.104 R)
• M2: 411,394 km (0.12 R)
• M3: 498,460 km (0.045 R)
• M4: 593,904 km (0.112 R)
• M5: 721,062 km (0.051 R)
• M6: 1,062,444 km (0.12 R)
• M7: 1,267,543 km (0.099 R)
• M8: 1,454,241 km (0.06 R)
• M9: 1,820,905 km (0.12 R)
• M10: 1,926,073 km (0.095 R)
• M11: 2,406,132 km (0.118 R)
• M12: 2,600,759 km (0.085 R)
• M13: 2,780,576 km (0.111 R)
• M14: 3,089,495 km (0.111 R)
• M15: 3,673,825 km (0.116 R)
• M16: 3,944,746 km (0.1 R)
• M17: 4,129,051 km (0.043 R)
• M18: 4,339,834 km (0.061 R)
• M19: 4,554,208 km (0.106 R)
• M20: 4,699,019 km (0.108 R)
• M21: 4,919,376 km (0.079 R)
• M22: 5,218,423 km (0.115 R)
• M23: 5,370,264 km (0.07 R)
• M24: 5,626,526 km (0.095 R)
• M25: 5,860,646 km (0.056 R)
• M26: 6,500,925 km (0.106 R)
• M27: 6,829,442 km (0.111 R)
• M28: 7,905,649 km (0.072 R)
• M29: 9,003,847 km (0.114 R)
• M30: 9,710,697 km (0.108 R)
• M31: 10,149,617 km (0.105 R)
• M32: 10,276,327 km (0.051 R)
• M33: 11,210,116 km (0.076 R)
• M34: 11,737,000 km (0.09 R)
• M35: 11,869,993 km (0.112 R)
• M36: 12,137,474 km (0.093 R)
• M37: 12,883,518 km (0.115 R)
• M38: 12,986,292 km (0.045 R)
• M39: 13,470,091 km (0.089 R)
• M40: 14,884,689 km (0.088 R)
• M41: 16,943,455 km (0.102 R)
• M42: 17,169,198 km (0.07 R)
• M43: 17,662,123 km (0.102 R)
• M44: 18,275,025 km (0.102 R)
• M45: 18,390,665 km (0.108 R)
• M46: 19,521,774 km (0.057 R)
• M47: 20,075,885 km (0.093 R)
• M48: 20,474,862 km (0.094 R)
• M49: 20,876,532 km (0.093 R)
• M50: 21,483,750 km (0.074 R)
• M51: 21,687,503 km (0.07 R)
• M52: 22,302,649 km (0.058 R)
• M53: 23,089,833 km (0.081 R)
• M54: 23,173,309 km (0.119 R)
• M55: 23,298,672 km (0.046 R)
• M56: 24,097,375 km (0.113 R)
• M57: 24,182,047 km (0.114 R)
• M58: 24,394,027 km (0.097 R)
• M59: 25,377,035 km (0.094 R)
• M60: 25,463,054 km (0.107 R)
• M61: 26,460,123 km (0.107 R)
• M62: 26,766,051 km (0.093 R)
• M63: 26,853,715 km (0.104 R)
• M64: 26,941,529 km (0.112 R)
• M65: 27,469,909 km (0.061 R)
• M66: 28,492,410 km (0.111 R)
• M67: 29,030,813 km (0.068 R)
• M68: 29,165,900 km (0.115 R)
• M69: 29,391,494 km (0.107 R)
• M70: 29,844,626 km (0.113 R)
• M71: 30,117,642 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 13.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.55 AU - 7.67 AU

Year: 6146 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,290,713 km

• M1: 169,943 km (0.105 R)
• M2: 322,533 km (0.098 R)
• M3: 589,266 km (0.095 R)
• M4: 931,097 km (0.055 R)
• M5: 1,034,320 km (0.079 R)
• M6: 1,174,792 km (0.088 R)
• M7: 1,299,108 km (0.073 R)
• M8: 1,725,163 km (0.064 R)
• M9: 1,894,507 km (0.115 R)
• M10: 2,236,189 km (0.055 R)
• M11: 2,582,957 km (0.101 R)
• M12: 2,762,923 km (0.08 R)
• M13: 2,931,669 km (0.107 R)
• M14: 3,758,497 km (0.066 R)
• M15: 4,032,261 km (0.104 R)
• M16: 4,491,377 km (0.099 R)
• M17: 4,709,042 km (0.118 R)
• M18: 4,800,745 km (0.099 R)
• M19: 4,930,147 km (0.026 R)
• M20: 5,363,682 km (0.054 R)
• M21: 5,478,872 km (0.098 R)
• M22: 5,789,886 km (0.114 R)
• M23: 5,967,459 km (0.101 R)
• M24: 6,086,988 km (0.055 R)
• M25: 6,696,001 km (0.057 R)
• M26: 6,903,343 km (0.098 R)
• M27: 7,134,023 km (0.12 R)
• M28: 7,754,256 km (0.088 R)
• M29: 7,884,705 km (0.053 R)
• M30: 7,972,071 km (0.109 R)
• M31: 8,548,322 km (0.106 R)
• M32: 8,705,698 km (0.118 R)
• M33: 8,909,600 km (0.08 R)
• M34: 9,046,333 km (0.057 R)
• M35: 9,183,813 km (0.103 R)
• M36: 9,298,854 km (0.068 R)
• M37: 9,530,581 km (0.11 R)
• M38: 10,046,993 km (0.1 R)
• M39: 10,380,447 km (0.107 R)
• M40: 10,476,339 km (0.058 R)
• M41: 10,911,818 km (0.07 R)
• M42: 11,058,275 km (0.036 R)
• M43: 11,526,366 km (0.09 R)
• M44: 12,712,229 km (0.037 R)
• M45: 12,995,417 km (0.082 R)
• M46: 13,202,610 km (0.098 R)
• M47: 13,306,731 km (0.061 R)
• M48: 13,751,934 km (0.117 R)
• M49: 13,963,166 km (0.053 R)
• M50: 14,308,737 km (0.041 R)
• M51: 14,469,106 km (0.112 R)
• M52: 15,116,865 km (0.104 R)
• M53: 15,609,042 km (0.105 R)
• M54: 16,636,929 km (0.031 R)
• M55: 16,946,896 km (0.05 R)
• M56: 17,201,810 km (0.111 R)
• M57: 17,744,103 km (0.025 R)
• M58: 18,031,929 km (0.051 R)
• M59: 18,379,295 km (0.066 R)
• M60: 18,553,726 km (0.118 R)
• M61: 19,021,818 km (0.045 R)
• M62: 19,257,285 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.6

Radius: 6.3

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.73 AU - 16.07 AU

Year: 18742 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,290,713 km

• M1: 80,633 km (0.082 R)
• M2: 343,178 km (0.038 R)
• M3: 564,732 km (0.054 R)
• M4: 713,283 km (0.101 R)
• M5: 971,937 km (0.095 R)
• M6: 1,073,066 km (0.067 R)
• M7: 1,511,836 km (0.117 R)
• M8: 1,937,292 km (0.117 R)
• M9: 2,783,418 km (0.107 R)
• M10: 2,928,229 km (0.091 R)
• M11: 3,416,217 km (0.069 R)
• M12: 3,729,026 km (0.079 R)
• M13: 3,808,612 km (0.049 R)
• M14: 4,091,951 km (0.113 R)
• M15: 5,471,393 km (0.091 R)
• M16: 5,653,154 km (0.033 R)
• M17: 6,257,679 km (0.077 R)
• M18: 6,639,752 km (0.101 R)
• M19: 7,078,822 km (0.059 R)
• M20: 7,128,189 km (0.115 R)
• M21: 8,036,098 km (0.096 R)
• M22: 8,398,873 km (0.064 R)
• M23: 9,628,418 km (0.095 R)
• M24: 10,460,182 km (0.095 R)
• M25: 10,799,321 km (0.058 R)
• M26: 11,662,949 km (0.08 R)
• M27: 12,668,247 km (0.037 R)
• M28: 13,516,766 km (0.071 R)
• M29: 14,446,218 km (0.076 R)
• M30: 14,760,672 km (0.062 R)
• M31: 16,300,932 km (0.032 R)
• M32: 16,497,055 km (0.101 R)
• M33: 16,957,667 km (0.066 R)
• M34: 17,422,467 km (0.088 R)
• M35: 18,093,862 km (0.09 R)
• M36: 19,254,443 km (0.11 R)
• M37: 19,878,565 km (0.054 R)
• M38: 20,579,880 km (0.065 R)
• M39: 20,791,860 km (0.037 R)
• M40: 21,431,989 km (0.052 R)
• M41: 22,804,699 km (0.109 R)
• M42: 22,950,857 km (0.036 R)
• M43: 23,464,875 km (0.043 R)
• M44: 24,280,183 km (0.109 R)
• M45: 25,406,954 km (0.109 R)
• M46: 25,634,343 km (0.11 R)
• M47: 26,704,417 km (0.047 R)
• M48: 27,322,406 km (0.097 R)
• M49: 27,399,897 km (0.102 R)
• M50: 28,729,972 km (0.108 R)
• M51: 29,125,209 km (0.088 R)
• M52: 30,482,361 km (0.115 R)
• M53: 30,562,695 km (0.105 R)
• M54: 31,452,653 km (0.087 R)
• M55: 33,589,360 km (0.119 R)
• M56: 34,675,290 km (0.05 R)
• M57: 36,283,019 km (0.086 R)
• M58: 37,741,897 km (0.07 R)
• M59: 37,914,832 km (0.099 R)
• M60: 38,174,684 km (0.084 R)
• M61: 38,435,134 km (0.099 R)
• M62: 38,957,829 km (0.106 R)
• M63: 40,274,739 km (0.056 R)
• M64: 40,628,388 km (0.03 R)
• M65: 45,043,021 km (0.101 R)
• M66: 45,502,137 km (0.111 R)
• M67: 46,888,311 km (0.108 R)
• M68: 47,633,308 km (0.114 R)
• M69: 48,194,600 km (0.052 R)
• M70: 49,702,097 km (0.113 R)
• M71: 49,891,638 km (0.087 R)
• M72: 50,652,044 km (0.108 R)
• M73: 50,747,487 km (0.113 R)
• M74: 50,842,781 km (0.11 R)
• M75: 51,416,339 km (0.084 R)
• M76: 51,992,142 km (0.112 R)
• M77: 52,859,809 km (0.065 R)
• M78: 53,150,029 km (0.079 R)
• M79: 53,732,264 km (0.088 R)
• M80: 53,829,503 km (0.028 R)
• M81: 54,804,881 km (0.062 R)
• M82: 55,786,243 km (0.107 R)
• M83: 56,575,521 km (0.088 R)
• M84: 57,368,390 km (0.104 R)
• M85: 59,769,286 km (0.116 R)
• M86: 60,677,944 km (0.103 R)
• M87: 61,896,717 km (0.113 R)
• M88: 62,304,820 km (0.07 R)
• M89: 67,585,027 km (0.118 R)
• M90: 68,005,098 km (0.109 R)
• M91: 68,215,582 km (0.092 R)
• M92: 68,426,216 km (0.069 R)
• M93: 69,694,506 km (0.12 R)
• M94: 70,970,427 km (0.051 R)
• M95: 71,077,240 km (0.103 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit