🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 171 Days

Day: 32.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.8 AU

Year: 215 Days

Day: 19.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.73 AU - 0.73 AU

Year: 224 Days

Day: 27.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.64 AU - 0.96 AU

Year: 258 Days

Day: 45.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.42 AU - 1.74 AU

Year: 715 Days

Day: 37.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.67 AU - 2.57 AU

Year: 1111 Days

Day: 21.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.57 AU - 2.65 AU

Year: 1518 Days

Day: 18 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,989,834 km

• M1: 256,860 km (0.066 R)
• M2: 959,521 km (0.058 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.72 AU - 4.14 AU

Year: 2286 Days

Day: 30.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 9.8

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.16 AU - 9.96 AU

Year: 9013 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,989,834 km

• M1: 126,261 km (0.114 R)
• M2: 576,251 km (0.093 R)
• M3: 1,235,678 km (0.116 R)
• M4: 1,725,462 km (0.069 R)
• M5: 2,193,703 km (0.053 R)
• M6: 2,617,963 km (0.12 R)
• M7: 4,757,811 km (0.082 R)
• M8: 5,132,254 km (0.107 R)
• M9: 5,305,488 km (0.03 R)
• M10: 5,909,415 km (0.037 R)
• M11: 7,066,255 km (0.05 R)
• M12: 8,169,839 km (0.044 R)
• M13: 8,413,384 km (0.109 R)
• M14: 9,199,970 km (0.118 R)
• M15: 9,880,790 km (0.042 R)
• M16: 10,140,192 km (0.045 R)
• M17: 10,710,011 km (0.088 R)
• M18: 12,481,549 km (0.06 R)
• M19: 12,715,071 km (0.099 R)
• M20: 13,472,485 km (0.085 R)
• M21: 13,760,311 km (0.097 R)
• M22: 15,730,366 km (0.102 R)
• M23: 16,645,306 km (0.101 R)
• M24: 17,734,528 km (0.095 R)
• M25: 18,208,454 km (0.092 R)
• M26: 18,420,435 km (0.077 R)
• M27: 19,330,289 km (0.109 R)
• M28: 20,474,413 km (0.037 R)
• M29: 20,639,719 km (0.078 R)
• M30: 20,860,675 km (0.112 R)
• M31: 21,027,028 km (0.072 R)
• M32: 21,696,478 km (0.082 R)
• M33: 22,203,316 km (0.09 R)
• M34: 23,515,888 km (0.101 R)
• M35: 23,631,228 km (0.093 R)
• M36: 24,210,770 km (0.075 R)
• M37: 24,912,384 km (0.107 R)
• M38: 25,383,916 km (0.103 R)
• M39: 26,215,980 km (0.081 R)
• M40: 26,395,497 km (0.068 R)
• M41: 26,936,293 km (0.114 R)
• M42: 27,298,919 km (0.06 R)
• M43: 28,519,338 km (0.116 R)
• M44: 29,012,562 km (0.094 R)
• M45: 29,260,147 km (0.095 R)
• M46: 31,013,135 km (0.12 R)
• M47: 31,139,694 km (0.037 R)
• M48: 31,202,974 km (0.097 R)
• M49: 31,266,404 km (0.059 R)
• M50: 31,456,692 km (0.026 R)
• M51: 31,520,271 km (0.115 R)
• M52: 32,542,623 km (0.117 R)
• M53: 33,251,867 km (0.091 R)
• M54: 34,948,456 km (0.071 R)
• M55: 35,277,871 km (0.071 R)
• M56: 35,409,966 km (0.089 R)
• M57: 36,339,268 km (0.082 R)
• M58: 36,539,430 km (0.104 R)
• M59: 37,007,820 km (0.078 R)
• M60: 37,545,625 km (0.086 R)
• M61: 37,680,562 km (0.096 R)
• M62: 37,748,031 km (0.113 R)
• M63: 37,950,736 km (0.086 R)
• M64: 38,357,193 km (0.093 R)
• M65: 38,901,580 km (0.108 R)
• M66: 39,242,962 km (0.106 R)
• M67: 39,791,388 km (0.083 R)
• M68: 40,965,133 km (0.092 R)
• M69: 41,104,109 km (0.081 R)
• M70: 41,243,086 km (0.107 R)
• M71: 41,591,200 km (0.116 R)
• M72: 41,661,062 km (0.095 R)
• M73: 42,220,409 km (0.115 R)
• M74: 42,782,448 km (0.116 R)
• M75: 42,993,680 km (0.092 R)
• M76: 43,488,251 km (0.097 R)
• M77: 43,842,648 km (0.047 R)
• M78: 45,054,840 km (0.091 R)
• M79: 45,269,812 km (0.116 R)
• M80: 45,700,953 km (0.099 R)
• M81: 45,916,972 km (0.051 R)
• M82: 46,205,696 km (0.112 R)
• M83: 46,857,195 km (0.099 R)
• M84: 47,147,863 km (0.083 R)
• M85: 48,903,843 km (0.049 R)
• M86: 48,977,445 km (0.104 R)
• M87: 49,051,197 km (0.1 R)
• M88: 49,124,949 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.6

Radius: 3.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.79 AU - 15.83 AU

Year: 18470 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,989,834 km

• M1: 189,241 km (0.104 R)
• M2: 680,820 km (0.042 R)
• M3: 806,781 km (0.101 R)
• M4: 879,935 km (0.078 R)
• M5: 986,000 km (0.098 R)
• M6: 1,685,370 km (0.112 R)
• M7: 1,798,017 km (0.112 R)
• M8: 1,893,759 km (0.087 R)
• M9: 2,418,250 km (0.079 R)
• M10: 2,609,735 km (0.059 R)
• M11: 2,784,016 km (0.066 R)
• M12: 2,806,157 km (0.114 R)
• M13: 3,029,806 km (0.08 R)
• M14: 3,446,885 km (0.105 R)
• M15: 4,307,970 km (0.09 R)
• M16: 4,436,175 km (0.098 R)
• M17: 5,898,494 km (0.12 R)
• M18: 6,155,653 km (0.079 R)
• M19: 6,329,037 km (0.069 R)
• M20: 6,416,253 km (0.108 R)
• M21: 6,621,501 km (0.043 R)
• M22: 6,799,223 km (0.107 R)
• M23: 7,310,998 km (0.074 R)
• M24: 7,710,723 km (0.119 R)
• M25: 8,951,787 km (0.1 R)
• M26: 9,412,100 km (0.067 R)
• M27: 9,880,191 km (0.081 R)
• M28: 10,838,815 km (0.11 R)
• M29: 11,470,566 km (0.088 R)
• M30: 11,506,021 km (0.088 R)
• M31: 12,732,873 km (0.109 R)
• M32: 13,027,431 km (0.097 R)
• M33: 13,773,775 km (0.104 R)
• M34: 14,190,256 km (0.088 R)
• M35: 15,074,080 km (0.088 R)
• M36: 16,253,659 km (0.1 R)
• M37: 16,814,053 km (0.114 R)
• M38: 17,258,957 km (0.037 R)
• M39: 17,462,410 km (0.086 R)
• M40: 17,912,849 km (0.111 R)
• M41: 18,118,845 km (0.073 R)
• M42: 18,574,820 km (0.113 R)
• M43: 19,118,458 km (0.079 R)
• M44: 20,178,658 km (0.081 R)
• M45: 22,090,519 km (0.065 R)
• M46: 22,178,782 km (0.083 R)
• M47: 22,355,756 km (0.059 R)
• M48: 23,832,736 km (0.085 R)
• M49: 23,968,571 km (0.107 R)
• M50: 24,332,094 km (0.026 R)
• M51: 24,972,672 km (0.075 R)
• M52: 25,618,635 km (0.077 R)
• M53: 25,804,137 km (0.102 R)
• M54: 27,068,538 km (0.096 R)
• M55: 28,209,222 km (0.104 R)
• M56: 28,592,940 km (0.114 R)
• M57: 28,689,132 km (0.065 R)
• M58: 28,978,304 km (0.082 R)
• M59: 29,511,172 km (0.084 R)
• M60: 29,851,806 km (0.091 R)
• M61: 31,178,291 km (0.117 R)
• M62: 31,823,656 km (0.108 R)
• M63: 31,873,472 km (0.087 R)
• M64: 31,923,438 km (0.113 R)
• M65: 32,123,151 km (0.056 R)
• M66: 32,573,889 km (0.079 R)
• M67: 33,431,235 km (0.094 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 10,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit