🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.54 AU - 0.72 AU

Year: 175 Days

Day: 20.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,268,101 km

• M1: 68,665 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.85 AU

Year: 196 Days

Day: 27.3 Hours

Environment

Temp: 239 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.81 AU

Year: 218 Days

Day: 22.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,268,101 km

• M1: 27,227 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.17 AU - 2.95 AU

Year: 1433 Days

Day: 16.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,268,101 km

• M1: 353,949 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.15 AU - 5.63 AU

Year: 3783 Days

Day: 37.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.6

Radius: 11.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.51 AU - 13.91 AU

Year: 16797 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 84,268,101 km

• M1: 217,366 km (0.076 R)
• M2: 379,829 km (0.098 R)
• M3: 539,450 km (0.118 R)
• M4: 1,287,888 km (0.08 R)
• M5: 1,422,825 km (0.11 R)
• M6: 1,965,566 km (0.094 R)
• M7: 2,054,577 km (0.108 R)
• M8: 2,213,749 km (0.087 R)
• M9: 2,520,275 km (0.108 R)
• M10: 3,147,988 km (0.083 R)
• M11: 3,385,699 km (0.098 R)
• M12: 3,795,148 km (0.082 R)
• M13: 5,085,580 km (0.039 R)
• M14: 5,490,990 km (0.113 R)
• M15: 6,135,158 km (0.112 R)
• M16: 7,354,680 km (0.092 R)
• M17: 7,459,548 km (0.065 R)
• M18: 8,172,232 km (0.104 R)
• M19: 8,463,350 km (0.071 R)
• M20: 9,471,191 km (0.092 R)
• M21: 10,437,892 km (0.111 R)
• M22: 10,516,730 km (0.074 R)
• M23: 11,193,661 km (0.117 R)
• M24: 11,680,003 km (0.098 R)
• M25: 11,761,833 km (0.041 R)
• M26: 12,464,345 km (0.076 R)
• M27: 13,650,955 km (0.072 R)
• M28: 14,257,874 km (0.059 R)
• M29: 14,962,181 km (0.066 R)
• M30: 15,497,891 km (0.095 R)
• M31: 15,768,064 km (0.091 R)
• M32: 16,130,839 km (0.065 R)
• M33: 17,422,018 km (0.112 R)
• M34: 18,698,238 km (0.095 R)
• M35: 19,955,608 km (0.085 R)
• M36: 20,941,308 km (0.115 R)
• M37: 21,440,068 km (0.05 R)
• M38: 21,892,452 km (0.075 R)
• M39: 23,062,457 km (0.113 R)
• M40: 23,268,154 km (0.113 R)
• M41: 24,200,747 km (0.107 R)
• M42: 24,724,190 km (0.084 R)
• M43: 25,039,991 km (0.106 R)
• M44: 26,370,365 km (0.096 R)
• M45: 27,288,148 km (0.055 R)
• M46: 27,832,833 km (0.053 R)
• M47: 28,326,207 km (0.112 R)
• M48: 28,436,311 km (0.104 R)
• M49: 28,767,222 km (0.075 R)
• M50: 29,210,480 km (0.101 R)
• M51: 31,346,588 km (0.077 R)
• M52: 32,952,671 km (0.116 R)
• M53: 34,702,966 km (0.111 R)
• M54: 35,648,724 km (0.075 R)
• M55: 37,203,644 km (0.107 R)
• M56: 37,444,945 km (0.045 R)
• M57: 37,565,671 km (0.041 R)
• M58: 38,414,788 km (0.108 R)
• M59: 39,454,494 km (0.111 R)
• M60: 39,823,552 km (0.113 R)
• M61: 40,193,956 km (0.056 R)
• M62: 40,503,324 km (0.093 R)
• M63: 41,874,389 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.1

Radius: 7.4

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.72 AU - 15.82 AU

Year: 20875 Days

Day: 20.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,268,101 km

• M1: 278,551 km (0.04 R)
• M2: 619,784 km (0.079 R)
• M3: 922,570 km (0.086 R)
• M4: 1,004,998 km (0.083 R)
• M5: 1,423,125 km (0.115 R)
• M6: 1,752,240 km (0.049 R)
• M7: 2,635,017 km (0.092 R)
• M8: 2,753,947 km (0.086 R)
• M9: 2,874,523 km (0.113 R)
• M10: 3,374,778 km (0.103 R)
• M11: 3,856,783 km (0.119 R)
• M12: 4,174,977 km (0.094 R)
• M13: 6,844,402 km (0.107 R)
• M14: 8,077,238 km (0.036 R)
• M15: 8,837,345 km (0.108 R)
• M16: 9,620,190 km (0.057 R)
• M17: 9,681,376 km (0.066 R)
• M18: 10,425,176 km (0.077 R)
• M19: 11,575,135 km (0.102 R)
• M20: 11,640,210 km (0.084 R)
• M21: 13,305,833 km (0.086 R)
• M22: 16,559,736 km (0.116 R)
• M23: 16,706,492 km (0.115 R)
• M24: 17,372,651 km (0.076 R)
• M25: 17,447,151 km (0.107 R)
• M26: 17,746,347 km (0.089 R)
• M27: 18,349,824 km (0.093 R)
• M28: 19,113,671 km (0.053 R)
• M29: 19,654,617 km (0.119 R)
• M30: 20,278,889 km (0.078 R)
• M31: 20,593,493 km (0.107 R)
• M32: 20,830,606 km (0.098 R)
• M33: 20,989,030 km (0.119 R)
• M34: 21,627,065 km (0.083 R)
• M35: 22,029,184 km (0.067 R)
• M36: 22,758,922 km (0.108 R)
• M37: 23,249,903 km (0.086 R)
• M38: 24,576,237 km (0.102 R)
• M39: 25,079,933 km (0.074 R)
• M40: 25,164,157 km (0.091 R)
• M41: 25,248,530 km (0.056 R)
• M42: 25,756,714 km (0.067 R)
• M43: 26,955,592 km (0.1 R)
• M44: 28,876,129 km (0.098 R)
• M45: 30,210,542 km (0.09 R)
• M46: 30,390,059 km (0.057 R)
• M47: 30,479,968 km (0.07 R)
• M48: 30,930,557 km (0.12 R)
• M49: 31,020,914 km (0.076 R)
• M50: 32,755,052 km (0.116 R)
• M51: 33,773,365 km (0.098 R)
• M52: 34,239,512 km (0.085 R)
• M53: 34,333,160 km (0.106 R)
• M54: 34,520,307 km (0.076 R)
• M55: 35,461,876 km (0.098 R)
• M56: 36,125,941 km (0.109 R)
• M57: 36,221,085 km (0.115 R)
• M58: 36,316,379 km (0.092 R)
• M59: 37,659,170 km (0.082 R)
• M60: 38,725,503 km (0.056 R)
• M61: 39,507,302 km (0.09 R)
• M62: 43,392,358 km (0.114 R)
• M63: 43,696,192 km (0.104 R)
• M64: 44,000,773 km (0.1 R)
• M65: 44,510,004 km (0.101 R)
• M66: 44,816,381 km (0.102 R)
• M67: 45,226,129 km (0.118 R)
• M68: 45,328,753 km (0.099 R)
• M69: 46,877,241 km (0.067 R)
• M70: 49,708,081 km (0.118 R)
• M71: 50,025,977 km (0.114 R)
• M72: 51,518,515 km (0.113 R)
• M73: 51,625,776 km (0.119 R)
• M74: 51,733,038 km (0.057 R)
• M75: 52,485,815 km (0.049 R)
• M76: 53,025,863 km (0.109 R)
• M77: 54,875,341 km (0.114 R)
• M78: 55,204,008 km (0.1 R)
• M79: 55,313,663 km (0.076 R)
• M80: 55,863,136 km (0.079 R)
• M81: 56,414,404 km (0.066 R)
• M82: 58,190,580 km (0.037 R)
• M83: 60,436,493 km (0.104 R)
• M84: 61,342,756 km (0.096 R)
• M85: 61,797,684 km (0.108 R)
• M86: 63,168,748 km (0.103 R)
• M87: 63,283,490 km (0.061 R)
• M88: 63,628,163 km (0.116 R)
• M89: 65,941,245 km (0.094 R)
• M90: 68,399,438 km (0.117 R)
• M91: 75,464,347 km (0.087 R)
• M92: 75,586,119 km (0.077 R)
• M93: 75,707,892 km (0.046 R)
• M94: 76,806,988 km (0.109 R)
• M95: 80,757,568 km (0.061 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 13,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit