🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 21.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.62 AU

Year: 160 Days

Day: 25.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.6 AU - 0.8 AU

Year: 223 Days

Day: 42.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.68 AU - 0.9 AU

Year: 267 Days

Day: 34.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.37 AU - 2.09 AU

Year: 866 Days

Day: 23.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.98 AU - 2.1 AU

Year: 1110 Days

Day: 23.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.65 AU - 4.35 AU

Year: 3046 Days

Day: 36.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 8.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.03 AU - 7.49 AU

Year: 6693 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 130.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,197,572 km

• M1: 110,403 km (0.068 R)
• M2: 229,932 km (0.115 R)
• M3: 289,621 km (0.105 R)
• M4: 392,994 km (0.093 R)
• M5: 500,405 km (0.093 R)
• M6: 596,596 km (0.09 R)
• M7: 687,851 km (0.084 R)
• M8: 924,365 km (0.068 R)
• M9: 1,018,163 km (0.063 R)
• M10: 1,073,215 km (0.097 R)
• M11: 1,518,867 km (0.119 R)
• M12: 1,598,453 km (0.085 R)
• M13: 1,795,474 km (0.074 R)
• M14: 1,931,159 km (0.113 R)
• M15: 2,508,008 km (0.11 R)
• M16: 2,756,939 km (0.103 R)
• M17: 3,034,144 km (0.057 R)
• M18: 3,918,866 km (0.07 R)
• M19: 4,029,269 km (0.109 R)
• M20: 4,949,446 km (0.097 R)
• M21: 5,141,080 km (0.101 R)
• M22: 5,831,175 km (0.112 R)
• M23: 5,906,872 km (0.086 R)
• M24: 5,982,868 km (0.085 R)
• M25: 6,316,022 km (0.05 R)
• M26: 6,602,652 km (0.109 R)
• M27: 7,986,582 km (0.046 R)
• M28: 8,098,780 km (0.095 R)
• M29: 8,296,548 km (0.119 R)
• M30: 8,438,816 km (0.111 R)
• M31: 8,581,831 km (0.088 R)
• M32: 8,725,595 km (0.079 R)
• M33: 9,220,614 km (0.071 R)
• M34: 9,456,829 km (0.096 R)
• M35: 9,635,300 km (0.08 R)
• M36: 9,754,828 km (0.08 R)
• M37: 10,025,601 km (0.103 R)
• M38: 10,086,188 km (0.071 R)
• M39: 10,207,661 km (0.091 R)
• M40: 10,513,290 km (0.075 R)
• M41: 10,853,026 km (0.106 R)
• M42: 11,165,087 km (0.059 R)
• M43: 11,766,022 km (0.085 R)
• M44: 11,893,779 km (0.11 R)
• M45: 12,638,028 km (0.094 R)
• M46: 13,164,463 km (0.099 R)
• M47: 13,497,318 km (0.106 R)
• M48: 13,664,718 km (0.113 R)
• M49: 14,069,231 km (0.08 R)
• M50: 14,171,107 km (0.097 R)
• M51: 14,307,092 km (0.086 R)
• M52: 15,762,080 km (0.082 R)
• M53: 15,832,541 km (0.095 R)
• M54: 16,399,966 km (0.098 R)
• M55: 16,578,586 km (0.087 R)
• M56: 18,772,738 km (0.096 R)
• M57: 19,034,683 km (0.108 R)
• M58: 20,708,534 km (0.107 R)
• M59: 21,484,797 km (0.087 R)
• M60: 22,389,266 km (0.08 R)
• M61: 22,627,276 km (0.115 R)
• M62: 22,985,862 km (0.081 R)
• M63: 23,065,748 km (0.107 R)
• M64: 23,507,061 km (0.083 R)
• M65: 23,627,936 km (0.049 R)
• M66: 24,438,907 km (0.117 R)
• M67: 25,135,434 km (0.12 R)
• M68: 25,465,447 km (0.086 R)
• M69: 25,630,902 km (0.117 R)
• M70: 26,799,711 km (0.111 R)
• M71: 27,475,444 km (0.098 R)
• M72: 28,242,283 km (0.107 R)
• M73: 28,456,507 km (0.079 R)
• M74: 28,542,376 km (0.039 R)
• M75: 28,671,330 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.1

Radius: 4.1

Gravity: 42.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.62 AU - 13.16 AU

Year: 16607 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,197,572 km

• M1: 243,396 km (0.077 R)
• M2: 272,867 km (0.083 R)
• M3: 1,152,203 km (0.04 R)
• M4: 1,948,811 km (0.103 R)
• M5: 2,011,044 km (0.104 R)
• M6: 2,464,924 km (0.108 R)
• M7: 3,312,695 km (0.078 R)
• M8: 3,349,945 km (0.085 R)
• M9: 4,081,479 km (0.098 R)
• M10: 4,609,410 km (0.118 R)
• M11: 4,692,586 km (0.049 R)
• M12: 4,860,285 km (0.086 R)
• M13: 4,987,443 km (0.09 R)
• M14: 5,072,714 km (0.115 R)
• M15: 5,862,591 km (0.119 R)
• M16: 6,043,156 km (0.116 R)
• M17: 6,088,633 km (0.099 R)
• M18: 6,134,261 km (0.104 R)
• M19: 6,973,654 km (0.094 R)
• M20: 7,117,119 km (0.116 R)
• M21: 7,553,047 km (0.079 R)
• M22: 7,602,115 km (0.056 R)
• M23: 8,047,617 km (0.088 R)
• M24: 8,248,378 km (0.113 R)
• M25: 9,224,205 km (0.097 R)
• M26: 9,752,435 km (0.099 R)
• M27: 11,733,260 km (0.04 R)
• M28: 11,903,802 km (0.109 R)
• M29: 12,362,618 km (0.088 R)
• M30: 14,013,431 km (0.103 R)
• M31: 15,731,862 km (0.091 R)
• M32: 16,298,239 km (0.067 R)
• M33: 16,425,098 km (0.078 R)
• M34: 16,871,349 km (0.112 R)
• M35: 17,063,732 km (0.105 R)
• M36: 17,710,593 km (0.058 R)
• M37: 18,299,560 km (0.074 R)
• M38: 18,365,383 km (0.069 R)
• M39: 18,695,844 km (0.082 R)
• M40: 18,894,959 km (0.114 R)
• M41: 19,362,452 km (0.089 R)
• M42: 19,833,686 km (0.094 R)
• M43: 21,686,605 km (0.12 R)
• M44: 21,756,318 km (0.045 R)
• M45: 21,895,892 km (0.092 R)
• M46: 22,810,384 km (0.102 R)
• M47: 22,881,294 km (0.06 R)
• M48: 23,450,813 km (0.086 R)
• M49: 24,676,468 km (0.074 R)
• M50: 26,964,717 km (0.067 R)
• M51: 27,039,666 km (0.117 R)
• M52: 27,340,058 km (0.106 R)
• M53: 27,566,100 km (0.07 R)
• M54: 27,641,647 km (0.047 R)
• M55: 28,324,113 km (0.065 R)
• M56: 28,552,848 km (0.115 R)
• M57: 28,705,587 km (0.118 R)
• M58: 29,782,991 km (0.06 R)
• M59: 30,873,560 km (0.033 R)
• M60: 31,502,469 km (0.056 R)
• M61: 31,897,856 km (0.047 R)
• M62: 32,294,740 km (0.113 R)
• M63: 33,173,777 km (0.072 R)
• M64: 34,222,607 km (0.075 R)
• M65: 36,104,848 km (0.079 R)
• M66: 36,684,390 km (0.12 R)
• M67: 38,104,522 km (0.119 R)
• M68: 38,188,596 km (0.119 R)
• M69: 38,272,820 km (0.116 R)
• M70: 38,779,059 km (0.05 R)
• M71: 39,542,457 km (0.055 R)
• M72: 39,627,728 km (0.072 R)
• M73: 42,297,152 km (0.106 R)
• M74: 42,995,475 km (0.08 R)
• M75: 43,433,797 km (0.108 R)
• M76: 43,785,502 km (0.109 R)
• M77: 43,961,728 km (0.093 R)
• M78: 45,380,065 km (0.116 R)
• M79: 47,535,471 km (0.049 R)
• M80: 51,665,869 km (0.09 R)
• M81: 52,692,858 km (0.032 R)
• M82: 52,880,304 km (0.1 R)
• M83: 52,974,102 km (0.067 R)
• M84: 53,068,049 km (0.104 R)
• M85: 54,956,872 km (0.062 R)
• M86: 56,196,440 km (0.099 R)
• M87: 60,852,225 km (0.079 R)
• M88: 63,724,355 km (0.028 R)
• M89: 65,126,685 km (0.083 R)
• M90: 65,630,082 km (0.111 R)
• M91: 67,249,180 km (0.05 R)
• M92: 67,350,906 km (0.025 R)
• M93: 67,859,838 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 7.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.33 AU - 20.97 AU

Year: 28237 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,197,572 km

• M1: 191,485 km (0.1 R)
• M2: 667,805 km (0.077 R)
• M3: 794,514 km (0.088 R)
• M4: 1,673,402 km (0.069 R)
• M5: 3,398,864 km (0.112 R)
• M6: 4,315,001 km (0.087 R)
• M7: 4,555,554 km (0.105 R)
• M8: 4,691,090 km (0.092 R)
• M9: 4,773,070 km (0.066 R)
• M10: 5,021,701 km (0.118 R)
• M11: 5,161,725 km (0.12 R)
• M12: 5,246,397 km (0.099 R)
• M13: 5,705,663 km (0.05 R)
• M14: 6,148,024 km (0.096 R)
• M15: 6,418,646 km (0.082 R)
• M16: 6,693,308 km (0.116 R)
• M17: 7,540,032 km (0.099 R)
• M18: 7,862,266 km (0.063 R)
• M19: 9,609,120 km (0.101 R)
• M20: 10,382,990 km (0.049 R)
• M21: 10,597,513 km (0.084 R)
• M22: 10,813,532 km (0.102 R)
• M23: 10,994,696 km (0.075 R)
• M24: 11,359,864 km (0.078 R)
• M25: 12,027,370 km (0.093 R)
• M26: 12,745,739 km (0.1 R)
• M27: 14,026,296 km (0.092 R)
• M28: 15,673,369 km (0.107 R)
• M29: 16,001,886 km (0.095 R)
• M30: 17,001,050 km (0.095 R)
• M31: 19,895,170 km (0.108 R)
• M32: 20,161,754 km (0.093 R)
• M33: 20,653,482 km (0.116 R)
• M34: 21,013,564 km (0.073 R)
• M35: 21,922,970 km (0.116 R)
• M36: 22,705,965 km (0.031 R)
• M37: 24,015,545 km (0.103 R)
• M38: 24,822,475 km (0.042 R)
• M39: 24,918,069 km (0.119 R)
• M40: 25,397,530 km (0.104 R)
• M41: 25,590,212 km (0.092 R)
• M42: 27,394,960 km (0.075 R)
• M43: 27,444,328 km (0.068 R)
• M44: 27,543,212 km (0.076 R)
• M45: 27,840,164 km (0.1 R)
• M46: 32,213,358 km (0.114 R)
• M47: 32,421,898 km (0.029 R)
• M48: 34,372,205 km (0.08 R)
• M49: 34,959,227 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit