🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.76 AU - 1.02 AU

Year: 308 Days

Day: 37.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.47 AU - 2.17 AU

Year: 901 Days

Day: 29.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.34 AU - 3.32 AU

Year: 1748 Days

Day: 36.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 9.6

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.56 AU - 6.68 AU

Year: 5558 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,216,749 km

• M1: 120,576 km (0.069 R)
• M2: 253,419 km (0.077 R)
• M3: 365,617 km (0.114 R)
• M4: 622,926 km (0.069 R)
• M5: 950,395 km (0.111 R)
• M6: 1,191,547 km (0.078 R)
• M7: 1,310,926 km (0.059 R)
• M8: 1,398,740 km (0.108 R)
• M9: 1,770,042 km (0.066 R)
• M10: 2,213,450 km (0.11 R)
• M11: 2,276,580 km (0.114 R)
• M12: 2,404,636 km (0.068 R)
• M13: 2,645,788 km (0.114 R)
• M14: 2,918,056 km (0.094 R)
• M15: 3,175,514 km (0.047 R)
• M16: 3,538,738 km (0.083 R)
• M17: 3,889,694 km (0.101 R)
• M18: 4,173,332 km (0.105 R)
• M19: 4,570,963 km (0.072 R)
• M20: 4,788,179 km (0.119 R)
• M21: 4,925,510 km (0.116 R)
• M22: 5,260,759 km (0.109 R)
• M23: 5,777,619 km (0.059 R)
• M24: 5,924,076 km (0.117 R)
• M25: 6,310,637 km (0.075 R)
• M26: 6,461,581 km (0.081 R)
• M27: 6,522,168 km (0.107 R)
• M28: 7,108,292 km (0.076 R)
• M29: 7,550,953 km (0.065 R)
• M30: 7,679,008 km (0.116 R)
• M31: 7,937,513 km (0.086 R)
• M32: 9,306,484 km (0.086 R)
• M33: 9,755,726 km (0.102 R)
• M34: 10,211,999 km (0.089 R)
• M35: 10,425,027 km (0.091 R)
• M36: 10,855,420 km (0.043 R)
• M37: 11,659,508 km (0.108 R)
• M38: 12,596,440 km (0.087 R)
• M39: 12,863,023 km (0.101 R)
• M40: 13,440,770 km (0.082 R)
• M41: 14,184,721 km (0.097 R)
• M42: 14,741,524 km (0.075 R)
• M43: 15,630,883 km (0.06 R)
• M44: 15,712,564 km (0.102 R)
• M45: 16,123,210 km (0.099 R)
• M46: 16,205,788 km (0.092 R)
• M47: 16,288,515 km (0.103 R)
• M48: 16,537,446 km (0.115 R)
• M49: 16,997,160 km (0.111 R)
• M50: 18,964,821 km (0.082 R)
• M51: 19,095,719 km (0.107 R)
• M52: 19,577,873 km (0.082 R)
• M53: 20,420,409 km (0.086 R)
• M54: 20,913,483 km (0.093 R)
• M55: 21,138,927 km (0.057 R)
• M56: 21,274,612 km (0.084 R)
• M57: 22,048,781 km (0.094 R)
• M58: 22,324,191 km (0.096 R)
• M59: 22,785,850 km (0.111 R)
• M60: 23,203,976 km (0.104 R)
• M61: 23,297,325 km (0.045 R)
• M62: 24,095,131 km (0.081 R)
• M63: 24,806,618 km (0.119 R)
• M64: 25,140,969 km (0.095 R)
• M65: 25,284,733 km (0.081 R)
• M66: 25,524,837 km (0.067 R)
• M67: 25,765,840 km (0.099 R)
• M68: 25,910,800 km (0.045 R)
• M69: 27,080,057 km (0.094 R)
• M70: 27,375,064 km (0.106 R)
• M71: 27,621,751 km (0.096 R)
• M72: 27,918,703 km (0.116 R)
• M73: 28,017,886 km (0.08 R)
• M74: 28,565,713 km (0.04 R)
• M75: 29,066,866 km (0.061 R)
• M76: 29,268,075 km (0.051 R)
• M77: 30,128,562 km (0.114 R)
• M78: 30,332,315 km (0.082 R)
• M79: 30,997,427 km (0.065 R)
• M80: 33,021,486 km (0.038 R)
• M81: 33,336,689 km (0.113 R)
• M82: 34,767,443 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.3

Radius: 6.9

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.84 AU - 17.2 AU

Year: 19271 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,216,749 km

• M1: 368,759 km (0.082 R)
• M2: 572,212 km (0.088 R)
• M3: 965,804 km (0.041 R)
• M4: 2,312,933 km (0.116 R)
• M5: 2,574,879 km (0.109 R)
• M6: 2,689,919 km (0.104 R)
• M7: 2,767,710 km (0.119 R)
• M8: 3,932,629 km (0.065 R)
• M9: 4,065,472 km (0.064 R)
• M10: 4,110,052 km (0.116 R)
• M11: 4,154,931 km (0.066 R)
• M12: 4,611,803 km (0.093 R)
• M13: 5,036,661 km (0.118 R)
• M14: 5,424,868 km (0.094 R)
• M15: 5,772,533 km (0.109 R)
• M16: 6,385,136 km (0.104 R)
• M17: 6,489,256 km (0.104 R)
• M18: 6,593,975 km (0.062 R)
• M19: 6,858,165 km (0.079 R)
• M20: 6,964,828 km (0.082 R)
• M21: 7,561,125 km (0.084 R)
• M22: 7,949,182 km (0.118 R)
• M23: 9,034,814 km (0.106 R)
• M24: 9,744,357 km (0.089 R)
• M25: 10,045,198 km (0.065 R)
• M26: 10,966,122 km (0.057 R)
• M27: 11,216,100 km (0.097 R)
• M28: 14,429,163 km (0.1 R)
• M29: 15,117,613 km (0.071 R)
• M30: 16,312,301 km (0.052 R)
• M31: 16,957,068 km (0.093 R)
• M32: 17,902,976 km (0.118 R)
• M33: 18,865,937 km (0.109 R)
• M34: 20,226,829 km (0.113 R)
• M35: 20,610,547 km (0.102 R)
• M36: 21,151,643 km (0.085 R)
• M37: 21,307,075 km (0.057 R)
• M38: 21,385,016 km (0.107 R)
• M39: 21,775,765 km (0.097 R)
• M40: 22,485,158 km (0.056 R)
• M41: 24,007,466 km (0.112 R)
• M42: 24,332,243 km (0.114 R)
• M43: 24,495,155 km (0.099 R)
• M44: 24,822,027 km (0.119 R)
• M45: 25,068,115 km (0.115 R)
• M46: 25,232,673 km (0.08 R)
• M47: 26,144,023 km (0.039 R)
• M48: 26,561,850 km (0.108 R)
• M49: 26,729,699 km (0.081 R)
• M50: 26,981,921 km (0.116 R)
• M51: 27,573,730 km (0.112 R)
• M52: 28,084,307 km (0.111 R)
• M53: 28,769,915 km (0.073 R)
• M54: 29,287,822 km (0.085 R)
• M55: 30,157,734 km (0.09 R)
• M56: 31,036,173 km (0.079 R)
• M57: 34,449,996 km (0.078 R)
• M58: 37,603,669 km (0.106 R)
• M59: 37,792,012 km (0.084 R)
• M60: 38,833,662 km (0.109 R)
• M61: 39,214,838 km (0.082 R)
• M62: 39,597,210 km (0.07 R)
• M63: 42,995,326 km (0.064 R)
• M64: 44,579,567 km (0.118 R)
• M65: 47,499,269 km (0.089 R)
• M66: 48,008,949 km (0.091 R)
• M67: 51,417,686 km (0.069 R)
• M68: 51,836,261 km (0.089 R)
• M69: 52,150,865 km (0.066 R)
• M70: 52,887,335 km (0.118 R)
• M71: 54,903,765 km (0.074 R)
• M72: 55,331,465 km (0.077 R)
• M73: 58,901,918 km (0.101 R)
• M74: 59,559,101 km (0.056 R)
• M75: 59,668,906 km (0.109 R)
• M76: 60,328,932 km (0.085 R)
• M77: 60,880,798 km (0.047 R)
• M78: 61,545,162 km (0.106 R)
• M79: 66,718,257 km (0.109 R)
• M80: 67,632,150 km (0.11 R)
• M81: 69,125,885 km (0.093 R)
• M82: 69,587,694 km (0.1 R)
• M83: 69,818,972 km (0.091 R)
• M84: 71,445,101 km (0.044 R)
• M85: 71,678,473 km (0.115 R)
• M86: 72,497,073 km (0.092 R)
• M87: 72,731,493 km (0.029 R)
• M88: 72,966,212 km (0.11 R)
• M89: 73,671,865 km (0.085 R)
• M90: 74,261,729 km (0.09 R)
• M91: 74,379,912 km (0.08 R)
• M92: 77,114,411 km (0.109 R)
• M93: 79,639,922 km (0.116 R)
• M94: 79,760,798 km (0.032 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: 549 - 10,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit