🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.9 AU

Year: 238 Days

Day: 38.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.2 AU - 1.68 AU

Year: 622 Days

Day: 24 Hours

Environment

Temp: -19 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.74 AU - 2.4 AU

Year: 1072 Days

Day: 36.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,758,357 km

• M1: 1,397,843 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.94 AU - 3.32 AU

Year: 1993 Days

Day: 27.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.32 AU - 5.5 AU

Year: 3333 Days

Day: 35.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,758,357 km

• M1: 1,155,644 km (0.03 R)
• M2: 2,106,936 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 9.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.75 AU - 8.75 AU

Year: 7765 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,758,357 km

• M1: 257,608 km (0.108 R)
• M2: 386,561 km (0.092 R)
• M3: 1,469,500 km (0.095 R)
• M4: 1,756,129 km (0.105 R)
• M5: 1,879,548 km (0.082 R)
• M6: 1,987,557 km (0.052 R)
• M7: 2,842,360 km (0.095 R)
• M8: 3,029,955 km (0.047 R)
• M9: 3,395,572 km (0.112 R)
• M10: 3,730,073 km (0.108 R)
• M11: 3,866,806 km (0.056 R)
• M12: 5,452,543 km (0.097 R)
• M13: 5,712,544 km (0.113 R)
• M14: 5,870,520 km (0.088 R)
• M15: 6,056,769 km (0.094 R)
• M16: 6,489,705 km (0.042 R)
• M17: 6,765,414 km (0.079 R)
• M18: 7,271,354 km (0.113 R)
• M19: 7,471,366 km (0.116 R)
• M20: 7,935,569 km (0.101 R)
• M21: 8,053,153 km (0.114 R)
• M22: 8,171,185 km (0.075 R)
• M23: 8,558,943 km (0.1 R)
• M24: 8,831,062 km (0.027 R)
• M25: 8,891,948 km (0.105 R)
• M26: 9,789,685 km (0.06 R)
• M27: 11,042,417 km (0.04 R)
• M28: 11,437,954 km (0.082 R)
• M29: 11,938,808 km (0.104 R)
• M30: 12,446,992 km (0.106 R)
• M31: 12,996,764 km (0.081 R)
• M32: 13,274,717 km (0.106 R)
• M33: 13,907,216 km (0.102 R)
• M34: 14,801,812 km (0.077 R)
• M35: 14,946,772 km (0.093 R)
• M36: 15,237,890 km (0.111 R)
• M37: 16,234,511 km (0.069 R)
• M38: 16,346,410 km (0.086 R)
• M39: 16,646,503 km (0.117 R)
• M40: 17,787,785 km (0.103 R)
• M41: 18,018,914 km (0.106 R)
• M42: 18,212,494 km (0.116 R)
• M43: 18,679,688 km (0.058 R)
• M44: 18,836,317 km (0.118 R)
• M45: 19,427,527 km (0.095 R)
• M46: 20,345,909 km (0.12 R)
• M47: 20,426,392 km (0.05 R)
• M48: 20,952,379 km (0.085 R)
• M49: 21,360,033 km (0.091 R)
• M50: 21,605,822 km (0.079 R)
• M51: 22,017,665 km (0.083 R)
• M52: 23,860,561 km (0.119 R)
• M53: 24,328,952 km (0.066 R)
• M54: 24,542,877 km (0.069 R)
• M55: 25,534,861 km (0.077 R)
• M56: 25,795,909 km (0.099 R)
• M57: 27,291,289 km (0.071 R)
• M58: 27,380,150 km (0.113 R)
• M59: 27,647,182 km (0.043 R)
• M60: 28,588,901 km (0.12 R)
• M61: 28,814,644 km (0.098 R)
• M62: 30,365,525 km (0.087 R)
• M63: 30,457,528 km (0.08 R)
• M64: 30,826,736 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.2

Radius: 9.8

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.11 AU - 13.17 AU

Year: 16173 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,758,357 km

• M1: 134,040 km (0.039 R)
• M2: 314,754 km (0.081 R)
• M3: 583,581 km (0.036 R)
• M4: 778,507 km (0.085 R)
• M5: 1,045,839 km (0.102 R)
• M6: 1,314,068 km (0.093 R)
• M7: 1,634,357 km (0.116 R)
• M8: 1,756,877 km (0.051 R)
• M9: 1,946,717 km (0.075 R)
• M10: 2,346,443 km (0.113 R)
• M11: 2,882,003 km (0.102 R)
• M12: 3,144,697 km (0.034 R)
• M13: 3,259,738 km (0.071 R)
• M14: 3,454,664 km (0.114 R)
• M15: 4,103,769 km (0.087 R)
• M16: 4,442,608 km (0.106 R)
• M17: 4,615,394 km (0.119 R)
• M18: 4,923,266 km (0.101 R)
• M19: 5,147,214 km (0.065 R)
• M20: 5,512,682 km (0.098 R)
• M21: 7,824,268 km (0.06 R)
• M22: 8,457,067 km (0.073 R)
• M23: 8,617,885 km (0.052 R)
• M24: 9,548,234 km (0.091 R)
• M25: 10,857,065 km (0.028 R)
• M26: 11,621,660 km (0.091 R)
• M27: 12,161,110 km (0.094 R)
• M28: 12,342,722 km (0.102 R)
• M29: 12,464,345 km (0.119 R)
• M30: 12,525,381 km (0.107 R)
• M31: 12,831,608 km (0.065 R)
• M32: 13,702,267 km (0.075 R)
• M33: 15,304,012 km (0.061 R)
• M34: 15,631,332 km (0.119 R)
• M35: 19,241,727 km (0.036 R)
• M36: 19,737,045 km (0.107 R)
• M37: 19,950,671 km (0.102 R)
• M38: 20,380,167 km (0.074 R)
• M39: 20,668,292 km (0.114 R)
• M40: 21,175,579 km (0.104 R)
• M41: 21,321,287 km (0.106 R)
• M42: 21,394,141 km (0.115 R)
• M43: 22,276,469 km (0.108 R)
• M44: 22,573,122 km (0.05 R)
• M45: 23,245,564 km (0.052 R)
• M46: 23,848,743 km (0.069 R)
• M47: 24,000,286 km (0.105 R)
• M48: 24,380,713 km (0.111 R)
• M49: 25,070,509 km (0.057 R)
• M50: 27,336,617 km (0.082 R)
• M51: 27,654,214 km (0.111 R)
• M52: 29,993,775 km (0.12 R)
• M53: 30,239,414 km (0.112 R)
• M54: 30,732,788 km (0.067 R)
• M55: 32,061,217 km (0.112 R)
• M56: 34,259,558 km (0.06 R)
• M57: 34,687,857 km (0.049 R)
• M58: 35,723,074 km (0.049 R)
• M59: 35,809,691 km (0.118 R)
• M60: 36,418,854 km (0.114 R)
• M61: 36,506,069 km (0.047 R)
• M62: 37,119,121 km (0.116 R)
• M63: 37,294,749 km (0.101 R)
• M64: 37,558,939 km (0.104 R)
• M65: 37,647,202 km (0.05 R)
• M66: 39,067,634 km (0.12 R)
• M67: 39,246,403 km (0.112 R)
• M68: 39,964,174 km (0.089 R)
• M69: 40,144,439 km (0.078 R)
• M70: 40,234,497 km (0.064 R)
• M71: 42,510,778 km (0.096 R)
• M72: 43,247,996 km (0.08 R)
• M73: 44,548,152 km (0.112 R)
• M74: 47,854,564 km (0.112 R)
• M75: 47,950,157 km (0.035 R)
• M76: 51,239,066 km (0.058 R)
• M77: 52,910,672 km (0.117 R)
• M78: 54,101,322 km (0.048 R)
• M79: 54,500,299 km (0.09 R)
• M80: 55,401,178 km (0.116 R)
• M81: 55,803,297 km (0.072 R)
• M82: 56,913,912 km (0.054 R)
• M83: 57,421,048 km (0.09 R)
• M84: 57,624,352 km (0.105 R)
• M85: 58,951,734 km (0.098 R)
• M86: 59,156,832 km (0.11 R)
• M87: 59,464,854 km (0.058 R)
• M88: 62,053,047 km (0.115 R)
• M89: 63,203,455 km (0.092 R)
• M90: 66,590,051 km (0.112 R)
• M91: 66,910,490 km (0.107 R)
• M92: 68,952,202 km (0.058 R)
• M93: 70,034,991 km (0.046 R)
• M94: 72,986,557 km (0.094 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit