🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.58 AU - 0.72 AU

Year: 201 Days

Day: 23.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,698,930 km

• M1: 304,282 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 219 Days

Day: 31.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 109.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 254 Days

Day: 26.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.84 AU - 1.18 AU

Year: 389 Days

Day: 19.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.55 AU - 1.59 AU

Year: 753 Days

Day: 12.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,698,930 km

• M1: 254,616 km (0.111 R)
• M2: 662,569 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.54 AU - 2.5 AU

Year: 1099 Days

Day: 25.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.96 AU - 2.84 AU

Year: 1424 Days

Day: 29.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 8.7

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.78 AU - 11.64 AU

Year: 12491 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,698,930 km

• M1: 113,096 km (0.111 R)
• M2: 219,759 km (0.108 R)
• M3: 724,951 km (0.098 R)
• M4: 918,830 km (0.105 R)
• M5: 1,043,445 km (0.119 R)
• M6: 1,356,254 km (0.098 R)
• M7: 2,065,947 km (0.087 R)
• M8: 2,429,769 km (0.114 R)
• M9: 2,545,857 km (0.08 R)
• M10: 3,028,609 km (0.086 R)
• M11: 3,376,873 km (0.096 R)
• M12: 3,506,724 km (0.089 R)
• M13: 3,872,490 km (0.1 R)
• M14: 4,285,381 km (0.057 R)
• M15: 5,078,698 km (0.052 R)
• M16: 5,227,847 km (0.101 R)
• M17: 5,799,909 km (0.097 R)
• M18: 5,916,745 km (0.058 R)
• M19: 6,391,868 km (0.105 R)
• M20: 6,552,985 km (0.05 R)
• M21: 6,920,397 km (0.117 R)
• M22: 7,932,726 km (0.088 R)
• M23: 8,149,494 km (0.088 R)
• M24: 8,368,206 km (0.105 R)
• M25: 8,722,154 km (0.109 R)
• M26: 9,536,565 km (0.046 R)
• M27: 10,280,665 km (0.051 R)
• M28: 10,850,932 km (0.112 R)
• M29: 10,946,974 km (0.111 R)
• M30: 11,578,277 km (0.117 R)
• M31: 12,121,766 km (0.085 R)
• M32: 13,284,590 km (0.113 R)
• M33: 13,438,975 km (0.04 R)
• M34: 14,854,321 km (0.112 R)
• M35: 15,336,624 km (0.102 R)
• M36: 16,647,849 km (0.11 R)
• M37: 17,036,954 km (0.079 R)
• M38: 17,092,754 km (0.097 R)
• M39: 17,824,287 km (0.101 R)
• M40: 19,550,946 km (0.108 R)
• M41: 19,785,216 km (0.102 R)
• M42: 19,961,592 km (0.104 R)
• M43: 20,020,384 km (0.119 R)
• M44: 20,552,952 km (0.099 R)
• M45: 21,090,158 km (0.106 R)
• M46: 21,450,839 km (0.078 R)
• M47: 22,117,596 km (0.052 R)
• M48: 22,975,839 km (0.111 R)
• M49: 23,471,008 km (0.11 R)
• M50: 24,724,788 km (0.066 R)
• M51: 25,105,066 km (0.114 R)
• M52: 26,970,551 km (0.043 R)
• M53: 28,680,605 km (0.081 R)
• M54: 28,813,597 km (0.118 R)
• M55: 29,280,791 km (0.058 R)
• M56: 29,615,890 km (0.052 R)
• M57: 30,154,892 km (0.106 R)
• M58: 33,316,194 km (0.086 R)
• M59: 33,736,265 km (0.047 R)
• M60: 33,876,587 km (0.089 R)
• M61: 36,437,105 km (0.104 R)
• M62: 37,159,213 km (0.115 R)
• M63: 37,667,697 km (0.054 R)
• M64: 38,251,428 km (0.1 R)
• M65: 38,911,902 km (0.071 R)
• M66: 39,724,069 km (0.056 R)
• M67: 39,798,270 km (0.076 R)
• M68: 40,691,219 km (0.1 R)
• M69: 41,515,653 km (0.036 R)
• M70: 41,892,191 km (0.045 R)
• M71: 42,269,776 km (0.104 R)
• M72: 42,572,712 km (0.066 R)
• M73: 42,876,395 km (0.102 R)
• M74: 43,868,379 km (0.096 R)
• M75: 44,636,564 km (0.104 R)
• M76: 45,331,745 km (0.069 R)
• M77: 45,874,785 km (0.107 R)
• M78: 46,576,250 km (0.103 R)
• M79: 46,654,490 km (0.091 R)
• M80: 47,124,376 km (0.091 R)
• M81: 47,674,597 km (0.101 R)
• M82: 47,753,286 km (0.112 R)
• M83: 48,702,036 km (0.046 R)
• M84: 48,781,322 km (0.097 R)
• M85: 49,019,632 km (0.091 R)
• M86: 49,178,654 km (0.117 R)
• M87: 49,417,562 km (0.074 R)
• M88: 51,020,204 km (0.118 R)
• M89: 51,181,471 km (0.092 R)
• M90: 52,070,980 km (0.106 R)
• M91: 54,770,473 km (0.094 R)
• M92: 54,852,902 km (0.073 R)
• M93: 55,266,091 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.2

Radius: 4.1

Gravity: 26.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.87 AU - 14.35 AU

Year: 17145 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,698,930 km

• M1: 85,869 km (0.109 R)
• M2: 510,428 km (0.101 R)
• M3: 905,815 km (0.05 R)
• M4: 1,155,644 km (0.088 R)
• M5: 1,529,189 km (0.106 R)
• M6: 1,555,369 km (0.102 R)
• M7: 1,634,656 km (0.115 R)
• M8: 1,797,568 km (0.049 R)
• M9: 1,994,140 km (0.058 R)
• M10: 2,814,684 km (0.031 R)
• M11: 3,726,184 km (0.112 R)
• M12: 3,868,451 km (0.051 R)
• M13: 4,121,721 km (0.03 R)
• M14: 4,158,372 km (0.082 R)
• M15: 4,195,023 km (0.105 R)
• M16: 4,417,625 km (0.101 R)
• M17: 4,797,305 km (0.058 R)
• M18: 5,187,306 km (0.057 R)
• M19: 5,226,800 km (0.089 R)
• M20: 5,627,872 km (0.093 R)
• M21: 5,914,651 km (0.069 R)
• M22: 6,502,122 km (0.078 R)
• M23: 6,802,814 km (0.075 R)
• M24: 6,976,646 km (0.098 R)
• M25: 7,328,800 km (0.069 R)
• M26: 7,731,816 km (0.09 R)
• M27: 9,901,135 km (0.08 R)
• M28: 10,048,788 km (0.07 R)
• M29: 10,296,522 km (0.11 R)
• M30: 11,255,893 km (0.079 R)
• M31: 12,138,072 km (0.091 R)
• M32: 12,774,162 km (0.096 R)
• M33: 13,042,391 km (0.09 R)
• M34: 13,204,256 km (0.1 R)
• M35: 13,475,477 km (0.062 R)
• M36: 14,300,060 km (0.04 R)
• M37: 14,355,561 km (0.061 R)
• M38: 14,971,456 km (0.051 R)
• M39: 17,223,203 km (0.113 R)
• M40: 17,578,797 km (0.11 R)
• M41: 18,418,191 km (0.105 R)
• M42: 18,539,215 km (0.082 R)
• M43: 19,701,441 km (0.106 R)
• M44: 19,825,159 km (0.103 R)
• M45: 20,385,103 km (0.117 R)
• M46: 20,761,192 km (0.104 R)
• M47: 20,950,135 km (0.073 R)
• M48: 21,266,385 km (0.061 R)
• M49: 21,584,130 km (0.084 R)
• M50: 21,903,522 km (0.117 R)
• M51: 22,095,755 km (0.059 R)
• M52: 22,870,822 km (0.118 R)
• M53: 23,196,347 km (0.06 R)
• M54: 23,851,885 km (0.104 R)
• M55: 24,447,284 km (0.09 R)
• M56: 25,450,188 km (0.117 R)
• M57: 25,787,531 km (0.088 R)
• M58: 26,534,773 km (0.118 R)
• M59: 28,678,660 km (0.052 R)
• M60: 29,948,746 km (0.108 R)
• M61: 31,888,133 km (0.095 R)
• M62: 32,762,981 km (0.067 R)
• M63: 33,056,342 km (0.057 R)
• M64: 33,129,944 km (0.09 R)
• M65: 36,113,375 km (0.064 R)
• M66: 36,264,768 km (0.054 R)
• M67: 36,948,729 km (0.081 R)
• M68: 37,790,517 km (0.114 R)
• M69: 40,274,888 km (0.114 R)
• M70: 41,457,609 km (0.094 R)
• M71: 41,536,896 km (0.1 R)
• M72: 41,616,183 km (0.093 R)
• M73: 42,811,619 km (0.119 R)
• M74: 44,018,425 km (0.047 R)
• M75: 45,073,240 km (0.093 R)
• M76: 46,054,303 km (0.069 R)
• M77: 46,465,248 km (0.116 R)
• M78: 47,207,852 km (0.099 R)
• M79: 47,373,307 km (0.104 R)
• M80: 47,539,062 km (0.084 R)
• M81: 49,039,528 km (0.102 R)
• M82: 49,711,372 km (0.107 R)
• M83: 50,470,881 km (0.095 R)
• M84: 52,514,687 km (0.074 R)
• M85: 53,029,902 km (0.086 R)
• M86: 53,288,108 km (0.063 R)
• M87: 53,978,801 km (0.085 R)
• M88: 54,325,270 km (0.097 R)
• M89: 54,672,337 km (0.044 R)
• M90: 55,281,799 km (0.099 R)
• M91: 56,156,049 km (0.113 R)
• M92: 57,829,899 km (0.081 R)
• M93: 58,184,446 km (0.07 R)
• M94: 58,273,158 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 10,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit