🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 41.1 Hours

Environment

Temp: 277 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,689,564 km

• M1: 57,146 km (0.101 R)
• M2: 153,188 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.85 AU

Year: 218 Days

Day: 12.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,689,564 km

• M1: 106,364 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.89 AU - 2.41 AU

Year: 1124 Days

Day: 46.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.76 AU - 3.48 AU

Year: 1964 Days

Day: 29.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 10.5

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.96 AU - 5.54 AU

Year: 4288 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,689,564 km

• M1: 178,321 km (0.094 R)
• M2: 251,324 km (0.111 R)
• M3: 553,961 km (0.038 R)
• M4: 1,082,789 km (0.108 R)
• M5: 1,268,590 km (0.09 R)
• M6: 1,496,428 km (0.063 R)
• M7: 1,623,436 km (0.095 R)
• M8: 2,008,800 km (0.095 R)
• M9: 2,367,237 km (0.106 R)
• M10: 2,516,236 km (0.073 R)
• M11: 2,804,212 km (0.106 R)
• M12: 3,022,326 km (0.093 R)
• M13: 3,102,959 km (0.11 R)
• M14: 3,370,290 km (0.119 R)
• M15: 3,861,719 km (0.102 R)
• M16: 3,971,524 km (0.101 R)
• M17: 4,216,865 km (0.118 R)
• M18: 4,398,477 km (0.034 R)
• M19: 4,559,594 km (0.091 R)
• M20: 5,566,537 km (0.111 R)
• M21: 6,018,622 km (0.081 R)
• M22: 6,172,109 km (0.076 R)
• M23: 6,275,032 km (0.032 R)
• M24: 6,719,039 km (0.089 R)
• M25: 7,092,435 km (0.082 R)
• M26: 7,554,992 km (0.105 R)
• M27: 8,826,125 km (0.065 R)
• M28: 9,353,158 km (0.081 R)
• M29: 9,710,099 km (0.109 R)
• M30: 10,683,831 km (0.048 R)
• M31: 10,900,898 km (0.109 R)
• M32: 10,994,546 km (0.047 R)
• M33: 11,245,122 km (0.081 R)
• M34: 11,371,233 km (0.093 R)
• M35: 11,912,329 km (0.072 R)
• M36: 12,040,833 km (0.118 R)
• M37: 12,169,787 km (0.118 R)
• M38: 12,461,652 km (0.094 R)
• M39: 12,854,496 km (0.082 R)
• M40: 13,151,897 km (0.067 R)
• M41: 13,652,451 km (0.087 R)
• M42: 15,087,095 km (0.082 R)
• M43: 15,330,790 km (0.076 R)
• M44: 15,400,652 km (0.113 R)
• M45: 15,610,987 km (0.034 R)
• M46: 15,822,219 km (0.032 R)
• M47: 16,425,996 km (0.102 R)
• M48: 16,820,635 km (0.112 R)
• M49: 17,327,473 km (0.068 R)
• M50: 17,692,641 km (0.115 R)
• M51: 17,765,944 km (0.086 R)
• M52: 18,171,055 km (0.033 R)
• M53: 19,442,487 km (0.058 R)
• M54: 19,631,878 km (0.114 R)
• M55: 19,783,720 km (0.106 R)
• M56: 19,936,160 km (0.07 R)
• M57: 20,318,682 km (0.036 R)
• M58: 21,951,992 km (0.111 R)
• M59: 22,386,723 km (0.118 R)
• M60: 22,744,411 km (0.07 R)
• M61: 22,824,147 km (0.079 R)
• M62: 23,586,647 km (0.105 R)
• M63: 23,667,430 km (0.088 R)
• M64: 24,153,773 km (0.12 R)
• M65: 24,235,154 km (0.09 R)
• M66: 24,602,567 km (0.034 R)
• M67: 25,095,342 km (0.116 R)
• M68: 25,260,199 km (0.079 R)
• M69: 25,508,382 km (0.08 R)
• M70: 25,965,403 km (0.114 R)
• M71: 26,971,898 km (0.113 R)
• M72: 27,183,130 km (0.078 R)
• M73: 27,267,802 km (0.036 R)
• M74: 27,607,389 km (0.109 R)
• M75: 28,033,743 km (0.062 R)
• M76: 28,119,313 km (0.103 R)
• M77: 28,677,613 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.1

Radius: 4.2

Gravity: 37.02 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.07 AU - 21.21 AU

Year: 27539 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,689,564 km

• M1: 75,697 km (0.08 R)
• M2: 486,193 km (0.1 R)
• M3: 685,009 km (0.11 R)
• M4: 878,289 km (0.114 R)
• M5: 936,483 km (0.079 R)
• M6: 1,517,072 km (0.115 R)
• M7: 2,070,285 km (0.069 R)
• M8: 2,267,455 km (0.107 R)
• M9: 2,388,629 km (0.07 R)
• M10: 2,981,635 km (0.09 R)
• M11: 3,617,875 km (0.08 R)
• M12: 5,220,218 km (0.096 R)
• M13: 5,870,220 km (0.117 R)
• M14: 5,925,572 km (0.098 R)
• M15: 5,981,072 km (0.065 R)
• M16: 6,660,396 km (0.083 R)
• M17: 6,892,273 km (0.082 R)
• M18: 8,213,970 km (0.104 R)
• M19: 9,223,008 km (0.047 R)
• M20: 11,080,565 km (0.054 R)
• M21: 11,631,833 km (0.107 R)
• M22: 11,840,971 km (0.108 R)
• M23: 11,910,982 km (0.065 R)
• M24: 11,980,994 km (0.097 R)
• M25: 14,221,073 km (0.114 R)
• M26: 14,970,708 km (0.113 R)
• M27: 15,809,952 km (0.096 R)
• M28: 15,886,995 km (0.055 R)
• M29: 18,417,742 km (0.119 R)
• M30: 19,069,839 km (0.084 R)
• M31: 20,061,822 km (0.09 R)
• M32: 20,986,038 km (0.09 R)
• M33: 23,137,106 km (0.118 R)
• M34: 23,224,621 km (0.104 R)
• M35: 24,639,517 km (0.036 R)
• M36: 26,538,513 km (0.082 R)
• M37: 28,483,883 km (0.057 R)
• M38: 29,711,184 km (0.063 R)
• M39: 30,283,247 km (0.106 R)
• M40: 30,378,989 km (0.081 R)
• M41: 30,474,881 km (0.118 R)
• M42: 31,438,591 km (0.109 R)
• M43: 31,632,470 km (0.115 R)
• M44: 33,791,915 km (0.039 R)
• M45: 35,593,821 km (0.028 R)
• M46: 35,795,928 km (0.105 R)
• M47: 35,998,484 km (0.092 R)
• M48: 37,426,694 km (0.095 R)
• M49: 37,632,242 km (0.087 R)
• M50: 37,838,089 km (0.11 R)
• M51: 37,941,311 km (0.111 R)
• M52: 40,654,418 km (0.072 R)
• M53: 40,971,566 km (0.118 R)
• M54: 41,714,469 km (0.101 R)
• M55: 41,927,646 km (0.073 R)
• M56: 42,141,122 km (0.105 R)
• M57: 43,537,468 km (0.112 R)
• M58: 44,295,630 km (0.119 R)
• M59: 45,495,704 km (0.104 R)
• M60: 45,824,820 km (0.105 R)
• M61: 47,260,361 km (0.101 R)
• M62: 47,816,416 km (0.072 R)
• M63: 48,710,563 km (0.067 R)
• M64: 49,384,800 km (0.075 R)
• M65: 52,802,064 km (0.119 R)
• M66: 53,147,935 km (0.084 R)
• M67: 55,473,134 km (0.05 R)
• M68: 55,824,689 km (0.117 R)
• M69: 56,648,076 km (0.117 R)
• M70: 58,545,127 km (0.084 R)
• M71: 60,221,969 km (0.095 R)
• M72: 60,945,425 km (0.079 R)
• M73: 63,500,107 km (0.072 R)
• M74: 63,990,788 km (0.079 R)
• M75: 64,605,785 km (0.085 R)
• M76: 65,222,727 km (0.102 R)
• M77: 65,470,012 km (0.033 R)
• M78: 65,841,613 km (0.097 R)
• M79: 66,213,813 km (0.094 R)
• M80: 66,711,375 km (0.095 R)
• M81: 67,835,154 km (0.074 R)
• M82: 69,217,140 km (0.118 R)
• M83: 72,904,877 km (0.118 R)
• M84: 73,547,100 km (0.084 R)
• M85: 74,062,315 km (0.055 R)
• M86: 74,837,232 km (0.089 R)
• M87: 77,047,541 km (0.104 R)
• M88: 79,279,242 km (0.087 R)
• M89: 79,939,567 km (0.07 R)
• M90: 81,665,178 km (0.107 R)
• M91: 82,733,158 km (0.081 R)
• M92: 83,269,017 km (0.078 R)
• M93: 88,826,129 km (0.119 R)
• M94: 89,649,366 km (0.112 R)
• M95: 92,411,841 km (0.083 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit