🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 33.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,747,023 km

• M1: 59,989 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.73 AU - 0.93 AU

Year: 278 Days

Day: 42.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.94 AU - 2.78 AU

Year: 1331 Days

Day: 28 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 9.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.56 AU - 12.2 AU

Year: 13174 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,747,023 km

• M1: 138,677 km (0.111 R)
• M2: 308,172 km (0.043 R)
• M3: 470,336 km (0.072 R)
• M4: 823,536 km (0.03 R)
• M5: 938,427 km (0.117 R)
• M6: 1,762,263 km (0.074 R)
• M7: 2,173,208 km (0.038 R)
• M8: 2,280,620 km (0.074 R)
• M9: 2,389,826 km (0.092 R)
• M10: 2,528,802 km (0.115 R)
• M11: 2,785,812 km (0.109 R)
• M12: 3,325,261 km (0.053 R)
• M13: 3,994,862 km (0.062 R)
• M14: 4,193,827 km (0.084 R)
• M15: 4,260,996 km (0.097 R)
• M16: 4,775,314 km (0.082 R)
• M17: 4,951,241 km (0.117 R)
• M18: 5,022,150 km (0.099 R)
• M19: 5,201,069 km (0.087 R)
• M20: 5,825,042 km (0.059 R)
• M21: 6,088,783 km (0.1 R)
• M22: 6,667,427 km (0.117 R)
• M23: 6,943,436 km (0.101 R)
• M24: 7,547,512 km (0.04 R)
• M25: 7,918,066 km (0.066 R)
• M26: 8,042,980 km (0.089 R)
• M27: 8,210,530 km (0.114 R)
• M28: 8,848,864 km (0.055 R)
• M29: 9,283,445 km (0.07 R)
• M30: 9,415,092 km (0.087 R)
• M31: 11,842,616 km (0.114 R)
• M32: 12,369,500 km (0.103 R)
• M33: 12,855,095 km (0.095 R)
• M34: 13,198,721 km (0.03 R)
• M35: 14,450,706 km (0.105 R)
• M36: 14,756,783 km (0.114 R)
• M37: 16,425,248 km (0.072 R)
• M38: 17,879,040 km (0.058 R)
• M39: 18,043,149 km (0.107 R)
• M40: 18,427,915 km (0.101 R)
• M41: 18,926,524 km (0.1 R)
• M42: 20,620,720 km (0.08 R)
• M43: 23,730,261 km (0.095 R)
• M44: 24,031,103 km (0.093 R)
• M45: 24,333,290 km (0.116 R)
• M46: 27,296,974 km (0.087 R)
• M47: 27,865,147 km (0.109 R)
• M48: 28,055,435 km (0.038 R)
• M49: 28,182,593 km (0.113 R)
• M50: 28,437,358 km (0.072 R)
• M51: 29,013,310 km (0.066 R)
• M52: 29,141,964 km (0.116 R)
• M53: 29,335,095 km (0.085 R)
• M54: 29,787,479 km (0.057 R)
• M55: 30,111,957 km (0.06 R)
• M56: 30,830,027 km (0.057 R)
• M57: 31,092,571 km (0.081 R)
• M58: 31,553,781 km (0.095 R)
• M59: 32,283,071 km (0.109 R)
• M60: 32,616,525 km (0.107 R)
• M61: 33,421,211 km (0.117 R)
• M62: 34,845,084 km (0.116 R)
• M63: 35,187,065 km (0.119 R)
• M64: 35,392,762 km (0.093 R)
• M65: 35,667,723 km (0.108 R)
• M66: 35,736,538 km (0.06 R)
• M67: 36,012,247 km (0.068 R)
• M68: 36,565,908 km (0.102 R)
• M69: 37,892,243 km (0.052 R)
• M70: 38,950,349 km (0.1 R)
• M71: 39,021,258 km (0.069 R)
• M72: 39,732,596 km (0.111 R)
• M73: 41,023,626 km (0.078 R)
• M74: 42,182,710 km (0.035 R)
• M75: 42,620,134 km (0.08 R)
• M76: 42,985,901 km (0.119 R)
• M77: 43,352,565 km (0.091 R)
• M78: 43,646,824 km (0.084 R)
• M79: 44,533,192 km (0.075 R)
• M80: 45,350,894 km (0.063 R)
• M81: 45,574,842 km (0.094 R)
• M82: 45,799,089 km (0.103 R)
• M83: 46,098,584 km (0.07 R)
• M84: 46,775,065 km (0.112 R)
• M85: 47,378,992 km (0.102 R)
• M86: 47,757,774 km (0.052 R)
• M87: 49,129,886 km (0.057 R)
• M88: 49,897,771 km (0.087 R)
• M89: 51,600,943 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.1

Radius: 3.3

Gravity: 65.39 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.72 AU - 19.12 AU

Year: 25549 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,747,023 km

• M1: 191,336 km (0.087 R)
• M2: 421,268 km (0.077 R)
• M3: 766,689 km (0.087 R)
• M4: 1,179,280 km (0.09 R)
• M5: 1,374,206 km (0.118 R)
• M6: 1,509,592 km (0.084 R)
• M7: 1,720,974 km (0.107 R)
• M8: 2,093,473 km (0.058 R)
• M9: 2,613,624 km (0.11 R)
• M10: 2,995,847 km (0.096 R)
• M11: 3,083,212 km (0.091 R)
• M12: 3,717,806 km (0.082 R)
• M13: 3,764,630 km (0.09 R)
• M14: 3,906,300 km (0.105 R)
• M15: 5,576,261 km (0.1 R)
• M16: 6,175,849 km (0.119 R)
• M17: 6,398,899 km (0.096 R)
• M18: 6,967,970 km (0.108 R)
• M19: 7,258,638 km (0.112 R)
• M20: 7,612,587 km (0.042 R)
• M21: 9,528,786 km (0.06 R)
• M22: 10,111,619 km (0.12 R)
• M23: 10,374,313 km (0.118 R)
• M24: 11,721,143 km (0.069 R)
• M25: 11,997,001 km (0.105 R)
• M26: 12,275,104 km (0.105 R)
• M27: 13,264,843 km (0.096 R)
• M28: 13,408,308 km (0.112 R)
• M29: 14,353,317 km (0.053 R)
• M30: 14,500,671 km (0.047 R)
• M31: 18,023,701 km (0.097 R)
• M32: 18,421,781 km (0.082 R)
• M33: 18,662,185 km (0.082 R)
• M34: 20,372,836 km (0.045 R)
• M35: 20,455,564 km (0.102 R)
• M36: 21,204,900 km (0.099 R)
• M37: 21,288,675 km (0.095 R)
• M38: 21,963,211 km (0.079 R)
• M39: 22,048,033 km (0.053 R)
• M40: 22,217,977 km (0.091 R)
• M41: 22,644,630 km (0.036 R)
• M42: 25,083,973 km (0.115 R)
• M43: 25,706,599 km (0.099 R)
• M44: 25,796,058 km (0.082 R)
• M45: 26,514,727 km (0.091 R)
• M46: 29,548,272 km (0.119 R)
• M47: 29,829,367 km (0.06 R)
• M48: 32,014,244 km (0.077 R)
• M49: 32,110,435 km (0.094 R)
• M50: 32,883,258 km (0.103 R)
• M51: 33,955,725 km (0.071 R)
• M52: 34,053,711 km (0.1 R)
• M53: 34,250,133 km (0.072 R)
• M54: 35,535,927 km (0.032 R)
• M55: 35,635,559 km (0.114 R)
• M56: 35,735,191 km (0.104 R)
• M57: 36,234,848 km (0.073 R)
• M58: 36,435,459 km (0.101 R)
• M59: 36,636,369 km (0.086 R)
• M60: 36,938,257 km (0.087 R)
• M61: 38,563,040 km (0.057 R)
• M62: 38,870,164 km (0.084 R)
• M63: 40,003,667 km (0.115 R)
• M64: 42,831,366 km (0.103 R)
• M65: 43,043,347 km (0.053 R)
• M66: 44,215,595 km (0.117 R)
• M67: 44,429,820 km (0.097 R)
• M68: 47,137,092 km (0.116 R)
• M69: 49,563,271 km (0.112 R)
• M70: 50,120,373 km (0.111 R)
• M71: 50,231,973 km (0.115 R)
• M72: 51,240,711 km (0.084 R)
• M73: 52,029,840 km (0.068 R)
• M74: 52,369,278 km (0.115 R)
• M75: 53,848,502 km (0.106 R)
• M76: 54,077,386 km (0.117 R)
• M77: 58,720,755 km (0.109 R)
• M78: 59,546,385 km (0.114 R)
• M79: 61,806,809 km (0.11 R)
• M80: 63,610,959 km (0.092 R)
• M81: 63,973,884 km (0.115 R)
• M82: 64,944,924 km (0.046 R)
• M83: 65,676,457 km (0.064 R)
• M84: 66,533,354 km (0.045 R)
• M85: 66,778,844 km (0.101 R)
• M86: 68,505,951 km (0.065 R)
• M87: 69,499,281 km (0.109 R)
• M88: 75,175,473 km (0.098 R)
• M89: 75,687,098 km (0.084 R)
• M90: 78,522,127 km (0.067 R)
• M91: 79,041,232 km (0.112 R)
• M92: 81,654,108 km (0.108 R)
• M93: 82,311,740 km (0.109 R)
• M94: 82,839,073 km (0.094 R)
• M95: 84,693,787 km (0.045 R)
• M96: 88,848,868 km (0.088 R)
• M97: 89,254,428 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit