🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 221 Days

Day: 46.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.1 AU - 1.32 AU

Year: 472 Days

Day: 43.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.46 AU - 1.74 AU

Year: 718 Days

Day: 23 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,451,989 km

• M1: 967,300 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.53 AU - 4.31 AU

Year: 2753 Days

Day: 41 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,451,989 km

• M1: 357,689 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.21 AU - 5.85 AU

Year: 4002 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.5

Radius: 13.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.51 AU - 5.83 AU

Year: 4790 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,451,989 km

• M1: 172,038 km (0.109 R)
• M2: 418,724 km (0.116 R)
• M3: 535,261 km (0.035 R)
• M4: 656,585 km (0.106 R)
• M5: 858,991 km (0.046 R)
• M6: 1,050,177 km (0.093 R)
• M7: 1,268,141 km (0.068 R)
• M8: 1,364,632 km (0.118 R)
• M9: 1,476,232 km (0.054 R)
• M10: 1,669,662 km (0.088 R)
• M11: 1,789,789 km (0.036 R)
• M12: 1,982,770 km (0.063 R)
• M13: 2,067,742 km (0.071 R)
• M14: 2,404,935 km (0.057 R)
• M15: 2,603,452 km (0.081 R)
• M16: 3,148,586 km (0.066 R)
• M17: 3,282,028 km (0.079 R)
• M18: 3,366,550 km (0.104 R)
• M19: 3,641,661 km (0.06 R)
• M20: 3,782,133 km (0.057 R)
• M21: 3,870,695 km (0.074 R)
• M22: 4,141,019 km (0.097 R)
• M23: 4,324,725 km (0.053 R)
• M24: 4,853,553 km (0.078 R)
• M25: 5,184,763 km (0.065 R)
• M26: 5,363,233 km (0.075 R)
• M27: 5,543,648 km (0.041 R)
• M28: 5,685,467 km (0.05 R)
• M29: 5,951,901 km (0.12 R)
• M30: 6,076,366 km (0.085 R)
• M31: 6,711,559 km (0.11 R)
• M32: 6,797,727 km (0.076 R)
• M33: 6,949,719 km (0.12 R)
• M34: 7,479,295 km (0.073 R)
• M35: 8,647,655 km (0.09 R)
• M36: 8,930,993 km (0.097 R)
• M37: 9,241,259 km (0.118 R)
• M38: 9,579,350 km (0.108 R)
• M39: 9,823,494 km (0.111 R)
• M40: 10,317,765 km (0.069 R)
• M41: 10,870,978 km (0.09 R)
• M42: 10,972,555 km (0.106 R)
• M43: 12,348,855 km (0.052 R)
• M44: 12,748,282 km (0.107 R)
• M45: 12,855,394 km (0.082 R)
• M46: 13,206,051 km (0.065 R)
• M47: 13,314,510 km (0.105 R)
• M48: 13,641,830 km (0.107 R)
• M49: 13,916,641 km (0.095 R)
• M50: 15,375,220 km (0.085 R)
• M51: 15,603,806 km (0.083 R)
• M52: 15,862,461 km (0.115 R)
• M53: 15,949,078 km (0.11 R)
• M54: 16,064,717 km (0.076 R)
• M55: 16,151,484 km (0.066 R)
• M56: 16,442,302 km (0.034 R)
• M57: 16,970,233 km (0.104 R)
• M58: 17,058,645 km (0.089 R)
• M59: 17,533,469 km (0.056 R)
• M60: 18,012,481 km (0.118 R)
• M61: 18,102,838 km (0.103 R)
• M62: 18,374,658 km (0.053 R)
• M63: 18,465,464 km (0.089 R)
• M64: 19,382,947 km (0.114 R)
• M65: 19,568,149 km (0.095 R)
• M66: 19,785,066 km (0.098 R)
• M67: 20,096,380 km (0.106 R)
• M68: 20,190,028 km (0.111 R)
• M69: 20,409,189 km (0.081 R)
• M70: 20,566,266 km (0.066 R)
• M71: 20,692,078 km (0.086 R)
• M72: 20,786,774 km (0.09 R)
• M73: 21,293,761 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 10.2

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.25 AU - 11.21 AU

Year: 9948 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,451,989 km

• M1: 317,895 km (0.081 R)
• M2: 456,872 km (0.083 R)
• M3: 572,810 km (0.048 R)
• M4: 699,819 km (0.082 R)
• M5: 909,256 km (0.094 R)
• M6: 983,756 km (0.116 R)
• M7: 1,324,390 km (0.119 R)
• M8: 1,609,374 km (0.094 R)
• M9: 1,913,955 km (0.11 R)
• M10: 1,986,959 km (0.075 R)
• M11: 2,085,694 km (0.093 R)
• M12: 2,365,890 km (0.099 R)
• M13: 2,523,866 km (0.106 R)
• M14: 3,543,974 km (0.049 R)
• M15: 4,003,389 km (0.073 R)
• M16: 4,256,209 km (0.102 R)
• M17: 4,810,619 km (0.116 R)
• M18: 5,318,803 km (0.103 R)
• M19: 5,527,043 km (0.104 R)
• M20: 5,667,216 km (0.117 R)
• M21: 5,844,190 km (0.087 R)
• M22: 6,313,030 km (0.106 R)
• M23: 6,422,985 km (0.1 R)
• M24: 6,756,588 km (0.115 R)
• M25: 6,869,085 km (0.084 R)
• M26: 7,172,021 km (0.051 R)
• M27: 8,751,924 km (0.054 R)
• M28: 9,080,441 km (0.067 R)
• M29: 9,246,196 km (0.109 R)
• M30: 9,413,147 km (0.114 R)
• M31: 10,090,376 km (0.103 R)
• M32: 10,176,096 km (0.076 R)
• M33: 10,391,666 km (0.033 R)
• M34: 10,739,482 km (0.067 R)
• M35: 11,491,660 km (0.116 R)
• M36: 11,671,027 km (0.028 R)
• M37: 11,806,264 km (0.093 R)
• M38: 12,444,000 km (0.115 R)
• M39: 14,569,037 km (0.073 R)
• M40: 15,351,434 km (0.05 R)
• M41: 15,499,686 km (0.102 R)
• M42: 15,598,720 km (0.082 R)
• M43: 15,697,903 km (0.117 R)
• M44: 15,947,133 km (0.12 R)
• M45: 16,499,748 km (0.057 R)
• M46: 17,109,957 km (0.066 R)
• M47: 17,315,056 km (0.102 R)
• M48: 17,572,364 km (0.101 R)
• M49: 18,038,960 km (0.08 R)
• M50: 19,516,538 km (0.113 R)
• M51: 19,784,468 km (0.106 R)
• M52: 20,486,830 km (0.058 R)
• M53: 20,813,701 km (0.119 R)
• M54: 22,474,088 km (0.1 R)
• M55: 24,522,233 km (0.101 R)
• M56: 27,464,224 km (0.072 R)
• M57: 28,671,928 km (0.059 R)
• M58: 28,854,587 km (0.065 R)
• M59: 29,958,769 km (0.064 R)
• M60: 30,205,904 km (0.107 R)
• M61: 30,515,871 km (0.034 R)
• M62: 30,826,885 km (0.112 R)
• M63: 31,389,523 km (0.084 R)
• M64: 33,097,332 km (0.117 R)
• M65: 33,416,873 km (0.1 R)
• M66: 38,667,609 km (0.081 R)
• M67: 39,680,386 km (0.082 R)
• M68: 40,428,525 km (0.075 R)
• M69: 40,633,474 km (0.111 R)
• M70: 41,250,117 km (0.074 R)
• M71: 41,594,042 km (0.054 R)
• M72: 42,492,677 km (0.117 R)
• M73: 42,840,043 km (0.082 R)
• M74: 43,049,031 km (0.044 R)
• M75: 43,258,169 km (0.093 R)
• M76: 43,887,827 km (0.095 R)
• M77: 44,520,476 km (0.053 R)
• M78: 45,156,267 km (0.075 R)
• M79: 45,510,664 km (0.081 R)
• M80: 45,652,782 km (0.087 R)
• M81: 45,794,900 km (0.029 R)
• M82: 46,008,526 km (0.087 R)
• M83: 46,508,033 km (0.028 R)
• M84: 47,296,863 km (0.1 R)
• M85: 47,512,733 km (0.113 R)
• M86: 47,801,008 km (0.09 R)
• M87: 48,017,775 km (0.111 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: 349 - 15,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit