🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.71 AU - 0.93 AU

Year: 263 Days

Day: 30.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.66 AU - 1 AU

Year: 268 Days

Day: 44.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.13 AU - 1.23 AU

Year: 455 Days

Day: 46.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.86 AU - 2.18 AU

Year: 1019 Days

Day: 32.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,840,207 km

• M1: 817,104 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 12.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.27 AU - 8.73 AU

Year: 8792 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,840,207 km

• M1: 176,376 km (0.101 R)
• M2: 322,084 km (0.115 R)
• M3: 434,432 km (0.109 R)
• M4: 615,745 km (0.093 R)
• M5: 710,141 km (0.112 R)
• M6: 1,227,151 km (0.045 R)
• M7: 2,308,146 km (0.075 R)
• M8: 2,440,390 km (0.078 R)
• M9: 2,598,066 km (0.087 R)
• M10: 2,689,620 km (0.105 R)
• M11: 2,805,708 km (0.113 R)
• M12: 3,411,729 km (0.071 R)
• M13: 5,054,164 km (0.08 R)
• M14: 5,256,420 km (0.083 R)
• M15: 5,729,000 km (0.057 R)
• M16: 5,909,864 km (0.103 R)
• M17: 6,370,177 km (0.088 R)
• M18: 6,683,584 km (0.061 R)
• M19: 6,937,900 km (0.119 R)
• M20: 7,034,092 km (0.077 R)
• M21: 7,195,508 km (0.048 R)
• M22: 7,423,495 km (0.08 R)
• M23: 7,521,931 km (0.109 R)
• M24: 8,257,354 km (0.087 R)
• M25: 9,015,665 km (0.053 R)
• M26: 9,332,214 km (0.061 R)
• M27: 9,474,183 km (0.115 R)
• M28: 10,820,863 km (0.093 R)
• M29: 10,932,762 km (0.091 R)
• M30: 11,649,934 km (0.118 R)
• M31: 11,764,526 km (0.045 R)
• M32: 12,343,320 km (0.118 R)
• M33: 12,616,636 km (0.081 R)
• M34: 12,773,713 km (0.043 R)
• M35: 12,931,539 km (0.07 R)
• M36: 13,328,721 km (0.109 R)
• M37: 14,216,734 km (0.042 R)
• M38: 14,750,500 km (0.111 R)
• M39: 14,915,955 km (0.12 R)
• M40: 15,123,746 km (0.086 R)
• M41: 15,374,472 km (0.091 R)
• M42: 15,542,321 km (0.119 R)
• M43: 15,795,291 km (0.1 R)
• M44: 16,134,729 km (0.097 R)
• M45: 16,519,345 km (0.028 R)
• M46: 17,385,217 km (0.111 R)
• M47: 17,560,097 km (0.075 R)
• M48: 17,691,743 km (0.112 R)
• M49: 17,911,652 km (0.079 R)
• M50: 18,044,196 km (0.099 R)
• M51: 18,890,621 km (0.102 R)
• M52: 19,341,359 km (0.093 R)
• M53: 20,115,827 km (0.093 R)
• M54: 20,946,843 km (0.083 R)
• M55: 21,319,791 km (0.077 R)
• M56: 22,072,418 km (0.065 R)
• M57: 22,404,376 km (0.097 R)
• M58: 22,547,092 km (0.08 R)
• M59: 23,025,207 km (0.118 R)
• M60: 23,121,249 km (0.116 R)
• M61: 24,528,665 km (0.1 R)
• M62: 25,515,413 km (0.071 R)
• M63: 26,364,381 km (0.091 R)
• M64: 27,019,769 km (0.12 R)
• M65: 27,833,881 km (0.069 R)
• M66: 27,936,206 km (0.102 R)
• M67: 28,966,337 km (0.087 R)
• M68: 29,329,859 km (0.06 R)
• M69: 29,694,878 km (0.104 R)
• M70: 30,640,337 km (0.099 R)
• M71: 30,746,102 km (0.1 R)
• M72: 31,223,170 km (0.106 R)
• M73: 31,595,818 km (0.074 R)
• M74: 31,809,444 km (0.114 R)
• M75: 32,023,668 km (0.077 R)
• M76: 32,130,780 km (0.099 R)
• M77: 32,561,024 km (0.105 R)
• M78: 32,884,903 km (0.041 R)
• M79: 33,535,953 km (0.077 R)
• M80: 35,458,884 km (0.1 R)
• M81: 35,959,139 km (0.05 R)
• M82: 36,461,639 km (0.063 R)
• M83: 36,910,283 km (0.113 R)
• M84: 37,756,558 km (0.104 R)
• M85: 37,926,651 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.7

Radius: 10.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.32 AU - 13.34 AU

Year: 15360 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,840,207 km

• M1: 145,559 km (0.067 R)
• M2: 224,846 km (0.036 R)
• M3: 366,664 km (0.097 R)
• M4: 892,351 km (0.035 R)
• M5: 1,126,921 km (0.12 R)
• M6: 1,321,248 km (0.108 R)
• M7: 1,422,676 km (0.073 R)
• M8: 1,677,142 km (0.081 R)
• M9: 1,923,380 km (0.073 R)
• M10: 2,181,586 km (0.076 R)
• M11: 2,401,345 km (0.109 R)
• M12: 2,476,144 km (0.111 R)
• M13: 2,862,406 km (0.077 R)
• M14: 3,267,816 km (0.045 R)
• M15: 3,520,038 km (0.115 R)
• M16: 3,720,499 km (0.119 R)
• M17: 3,836,886 km (0.097 R)
• M18: 4,436,474 km (0.09 R)
• M19: 4,716,073 km (0.055 R)
• M20: 4,810,469 km (0.082 R)
• M21: 5,357,848 km (0.116 R)
• M22: 6,164,031 km (0.096 R)
• M23: 6,232,995 km (0.052 R)
• M24: 6,406,379 km (0.114 R)
• M25: 7,850,597 km (0.051 R)
• M26: 7,925,396 km (0.072 R)
• M27: 8,038,043 km (0.067 R)
• M28: 8,151,139 km (0.084 R)
• M29: 9,630,363 km (0.073 R)
• M30: 10,400,493 km (0.078 R)
• M31: 10,647,928 km (0.09 R)
• M32: 11,742,236 km (0.108 R)
• M33: 12,916,280 km (0.058 R)
• M34: 13,764,799 km (0.073 R)
• M35: 13,900,485 km (0.119 R)
• M36: 14,677,346 km (0.1 R)
• M37: 16,130,241 km (0.103 R)
• M38: 16,897,977 km (0.084 R)
• M39: 17,237,714 km (0.069 R)
• M40: 18,369,422 km (0.067 R)
• M41: 18,869,079 km (0.118 R)
• M42: 18,969,459 km (0.099 R)
• M43: 19,271,946 km (0.058 R)
• M44: 19,932,719 km (0.09 R)
• M45: 20,394,528 km (0.071 R)
• M46: 20,497,601 km (0.109 R)
• M47: 21,119,928 km (0.049 R)
• M48: 22,542,604 km (0.102 R)
• M49: 23,292,538 km (0.099 R)
• M50: 24,597,031 km (0.11 R)
• M51: 25,590,810 km (0.086 R)
• M52: 25,757,761 km (0.059 R)
• M53: 25,925,161 km (0.094 R)
• M54: 26,429,157 km (0.07 R)
• M55: 26,654,152 km (0.108 R)
• M56: 27,219,632 km (0.055 R)
• M57: 27,333,177 km (0.045 R)
• M58: 28,420,005 km (0.054 R)
• M59: 29,871,254 km (0.103 R)
• M60: 29,988,539 km (0.046 R)
• M61: 30,399,634 km (0.117 R)
• M62: 31,168,417 km (0.116 R)
• M63: 32,303,416 km (0.115 R)
• M64: 32,664,545 km (0.065 R)
• M65: 33,756,311 km (0.105 R)
• M66: 34,306,681 km (0.068 R)
• M67: 34,675,141 km (0.098 R)
• M68: 35,230,448 km (0.109 R)
• M69: 35,664,282 km (0.057 R)
• M70: 36,913,873 km (0.061 R)
• M71: 37,039,685 km (0.063 R)
• M72: 37,860,379 km (0.054 R)
• M73: 39,006,747 km (0.083 R)
• M74: 39,648,672 km (0.107 R)
• M75: 39,777,326 km (0.083 R)
• M76: 40,617,916 km (0.052 R)
• M77: 41,333,592 km (0.082 R)
• M78: 42,053,457 km (0.073 R)
• M79: 42,909,606 km (0.12 R)
• M80: 44,639,107 km (0.088 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit