🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.77 AU - 0.81 AU

Year: 256 Days

Day: 44.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,793,143 km

• M1: 110,702 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.89 AU - 1.17 AU

Year: 382 Days

Day: 37.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.28 AU - 1.98 AU

Year: 760 Days

Day: 45 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,793,143 km

• M1: 55,650 km (0.087 R)
• M2: 75,846 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2 AU - 2.3 AU

Year: 1151 Days

Day: 43.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.97 AU - 2.35 AU

Year: 1160 Days

Day: 31.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.37 AU - 5.51 AU

Year: 3417 Days

Day: 14.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.8

Radius: 3.8

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.5 AU - 22.06 AU

Year: 30921 Days

Day: 17 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,793,143 km

• M1: 62,532 km (0.078 R)
• M2: 184,753 km (0.09 R)
• M3: 392,096 km (0.072 R)
• M4: 505,342 km (0.111 R)
• M5: 1,376,450 km (0.09 R)
• M6: 1,691,802 km (0.119 R)
• M7: 2,305,154 km (0.075 R)
• M8: 3,570,303 km (0.115 R)
• M9: 3,711,523 km (0.107 R)
• M10: 4,244,840 km (0.075 R)
• M11: 4,394,437 km (0.079 R)
• M12: 4,545,830 km (0.114 R)
• M13: 4,596,694 km (0.042 R)
• M14: 5,010,033 km (0.12 R)
• M15: 6,778,878 km (0.076 R)
• M16: 7,427,235 km (0.116 R)
• M17: 7,487,074 km (0.091 R)
• M18: 8,095,040 km (0.097 R)
• M19: 8,342,774 km (0.027 R)
• M20: 8,781,993 km (0.102 R)
• M21: 8,908,852 km (0.114 R)
• M22: 9,422,571 km (0.088 R)
• M23: 11,779,935 km (0.078 R)
• M24: 12,699,363 km (0.117 R)
• M25: 12,914,784 km (0.09 R)
• M26: 13,059,146 km (0.061 R)
• M27: 13,276,661 km (0.071 R)
• M28: 14,158,391 km (0.107 R)
• M29: 14,681,385 km (0.029 R)
• M30: 15,210,812 km (0.032 R)
• M31: 17,231,132 km (0.115 R)
• M32: 17,310,418 km (0.072 R)
• M33: 17,549,326 km (0.093 R)
• M34: 19,333,879 km (0.065 R)
• M35: 19,416,308 km (0.081 R)
• M36: 20,751,768 km (0.117 R)
• M37: 20,920,813 km (0.029 R)
• M38: 21,772,773 km (0.058 R)
• M39: 21,944,512 km (0.119 R)
• M40: 22,722,869 km (0.103 R)
• M41: 25,925,610 km (0.076 R)
• M42: 27,208,711 km (0.063 R)
• M43: 28,231,213 km (0.111 R)
• M44: 28,418,509 km (0.042 R)
• M45: 29,077,189 km (0.067 R)
• M46: 29,931,392 km (0.114 R)
• M47: 30,026,836 km (0.114 R)
• M48: 30,409,657 km (0.075 R)
• M49: 31,956,499 km (0.1 R)
• M50: 33,034,800 km (0.1 R)
• M51: 33,331,004 km (0.081 R)
• M52: 33,627,956 km (0.085 R)
• M53: 33,826,472 km (0.025 R)
• M54: 35,025,649 km (0.097 R)
• M55: 36,238,738 km (0.111 R)
• M56: 37,671,287 km (0.114 R)
• M57: 39,122,237 km (0.111 R)
• M58: 39,959,536 km (0.118 R)
• M59: 41,439,059 km (0.09 R)
• M60: 41,971,777 km (0.1 R)
• M61: 42,185,403 km (0.063 R)
• M62: 45,544,025 km (0.073 R)
• M63: 45,653,829 km (0.093 R)
• M64: 47,199,624 km (0.087 R)
• M65: 48,538,376 km (0.075 R)
• M66: 49,550,555 km (0.059 R)
• M67: 52,053,776 km (0.096 R)
• M68: 52,628,531 km (0.065 R)
• M69: 54,132,438 km (0.119 R)
• M70: 57,775,146 km (0.066 R)
• M71: 57,894,077 km (0.051 R)
• M72: 58,251,017 km (0.091 R)
• M73: 58,966,993 km (0.11 R)
• M74: 59,446,155 km (0.097 R)
• M75: 60,770,096 km (0.117 R)
• M76: 61,132,871 km (0.082 R)
• M77: 67,283,737 km (0.113 R)
• M78: 68,035,017 km (0.072 R)
• M79: 68,160,380 km (0.111 R)
• M80: 69,925,186 km (0.118 R)
• M81: 70,813,199 km (0.089 R)
• M82: 72,088,222 km (0.116 R)
• M83: 72,344,184 km (0.09 R)
• M84: 73,242,220 km (0.111 R)
• M85: 73,628,332 km (0.112 R)
• M86: 74,273,099 km (0.035 R)
• M87: 74,661,006 km (0.12 R)
• M88: 78,181,642 km (0.048 R)
• M89: 80,028,279 km (0.08 R)
• M90: 81,222,967 km (0.089 R)
• M91: 82,691,270 km (0.07 R)
• M92: 86,332,034 km (0.111 R)
• M93: 87,420,807 km (0.066 R)
• M94: 91,821,079 km (0.098 R)
• M95: 92,237,260 km (0.073 R)
• M96: 92,793,166 km (0.043 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 10,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit