🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.59 AU

Year: 128 Days

Day: 17.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,820,331 km

• M1: 169,644 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.84 AU - 0.88 AU

Year: 290 Days

Day: 30.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,820,331 km

• M1: 13,314 km (0.078 R)
• M2: 284,236 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.13 AU - 3.11 AU

Year: 1541 Days

Day: 25.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.49 AU - 4.87 AU

Year: 3106 Days

Day: 28.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,820,331 km

• M1: 1,419,235 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 12.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.29 AU - 6.15 AU

Year: 4334 Days

Day: 8.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 97,820,331 km

• M1: 203,154 km (0.103 R)
• M2: 295,157 km (0.117 R)
• M3: 544,387 km (0.029 R)
• M4: 739,163 km (0.064 R)
• M5: 826,678 km (0.072 R)
• M6: 904,918 km (0.116 R)
• M7: 1,027,438 km (0.108 R)
• M8: 1,290,282 km (0.082 R)
• M9: 1,382,883 km (0.038 R)
• M10: 1,880,445 km (0.038 R)
• M11: 1,986,660 km (0.099 R)
• M12: 2,205,073 km (0.093 R)
• M13: 2,317,271 km (0.047 R)
• M14: 3,114,628 km (0.072 R)
• M15: 3,198,851 km (0.107 R)
• M16: 3,283,823 km (0.045 R)
• M17: 3,675,919 km (0.107 R)
• M18: 3,765,079 km (0.111 R)
• M19: 3,854,988 km (0.044 R)
• M20: 4,152,238 km (0.116 R)
• M21: 4,291,963 km (0.115 R)
• M22: 4,624,369 km (0.06 R)
• M23: 4,720,860 km (0.073 R)
• M24: 4,940,470 km (0.095 R)
• M25: 5,748,597 km (0.086 R)
• M26: 5,826,538 km (0.105 R)
• M27: 6,062,304 km (0.085 R)
• M28: 6,354,918 km (0.099 R)
• M29: 6,516,483 km (0.107 R)
• M30: 6,652,169 km (0.067 R)
• M31: 7,148,385 km (0.107 R)
• M32: 7,771,310 km (0.055 R)
• M33: 8,031,162 km (0.057 R)
• M34: 8,118,377 km (0.074 R)
• M35: 8,264,534 km (0.114 R)
• M36: 8,470,680 km (0.093 R)
• M37: 8,648,702 km (0.047 R)
• M38: 8,887,909 km (0.096 R)
• M39: 10,054,473 km (0.115 R)
• M40: 10,912,417 km (0.117 R)
• M41: 11,563,018 km (0.104 R)
• M42: 11,992,813 km (0.042 R)
• M43: 12,192,974 km (0.084 R)
• M44: 12,664,208 km (0.118 R)
• M45: 13,728,896 km (0.079 R)
• M46: 14,008,195 km (0.074 R)
• M47: 14,183,823 km (0.101 R)
• M48: 15,252,849 km (0.073 R)
• M49: 16,053,198 km (0.111 R)
• M50: 16,532,659 km (0.088 R)
• M51: 16,829,910 km (0.081 R)
• M52: 17,392,248 km (0.11 R)
• M53: 17,770,581 km (0.052 R)
• M54: 18,612,518 km (0.032 R)
• M55: 19,702,788 km (0.065 R)
• M56: 20,136,771 km (0.093 R)
• M57: 20,693,724 km (0.102 R)
• M58: 20,773,609 km (0.097 R)
• M59: 21,014,162 km (0.072 R)
• M60: 21,457,571 km (0.079 R)
• M61: 21,822,739 km (0.099 R)
• M62: 21,944,811 km (0.118 R)
• M63: 23,470,260 km (0.063 R)
• M64: 23,846,349 km (0.095 R)
• M65: 24,774,305 km (0.107 R)
• M66: 25,157,425 km (0.107 R)
• M67: 25,371,051 km (0.095 R)
• M68: 25,456,621 km (0.088 R)
• M69: 26,622,138 km (0.119 R)
• M70: 28,247,369 km (0.099 R)
• M71: 28,469,372 km (0.063 R)
• M72: 29,408,548 km (0.077 R)
• M73: 29,994,971 km (0.103 R)
• M74: 30,085,628 km (0.096 R)
• M75: 30,312,418 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.6

Radius: 3.2

Gravity: 62.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.43 AU - 21.61 AU

Year: 30147 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,820,331 km

• M1: 184,753 km (0.11 R)
• M2: 547,827 km (0.041 R)
• M3: 1,660,237 km (0.111 R)
• M4: 1,697,786 km (0.108 R)
• M5: 1,850,675 km (0.096 R)
• M6: 1,928,915 km (0.057 R)
• M7: 2,377,858 km (0.073 R)
• M8: 3,085,606 km (0.11 R)
• M9: 3,178,356 km (0.107 R)
• M10: 4,155,380 km (0.084 R)
• M11: 4,675,981 km (0.096 R)
• M12: 4,782,494 km (0.074 R)
• M13: 4,943,910 km (0.076 R)
• M14: 6,122,592 km (0.052 R)
• M15: 6,593,377 km (0.108 R)
• M16: 6,893,470 km (0.069 R)
• M17: 7,014,794 km (0.117 R)
• M18: 7,259,536 km (0.103 R)
• M19: 7,321,170 km (0.062 R)
• M20: 8,394,984 km (0.111 R)
• M21: 9,049,175 km (0.099 R)
• M22: 9,855,807 km (0.112 R)
• M23: 9,992,390 km (0.09 R)
• M24: 12,705,048 km (0.09 R)
• M25: 12,928,248 km (0.09 R)
• M26: 13,303,290 km (0.086 R)
• M27: 14,838,762 km (0.115 R)
• M28: 16,106,754 km (0.109 R)
• M29: 17,162,317 km (0.042 R)
• M30: 18,323,944 km (0.058 R)
• M31: 20,460,351 km (0.082 R)
• M32: 21,690,644 km (0.046 R)
• M33: 22,046,537 km (0.077 R)
• M34: 22,944,723 km (0.083 R)
• M35: 23,035,080 km (0.115 R)
• M36: 24,498,746 km (0.094 R)
• M37: 25,055,399 km (0.039 R)
• M38: 28,287,013 km (0.101 R)
• M39: 29,458,364 km (0.114 R)
• M40: 30,645,573 km (0.089 R)
• M41: 30,844,987 km (0.097 R)
• M42: 31,144,930 km (0.105 R)
• M43: 33,578,588 km (0.12 R)
• M44: 36,283,019 km (0.09 R)
• M45: 37,235,359 km (0.109 R)
• M46: 39,814,875 km (0.114 R)
• M47: 41,897,427 km (0.118 R)
• M48: 42,451,388 km (0.084 R)
• M49: 43,454,441 km (0.077 R)
• M50: 46,624,869 km (0.028 R)
• M51: 47,659,638 km (0.088 R)
• M52: 47,775,127 km (0.09 R)
• M53: 49,986,184 km (0.1 R)
• M54: 50,573,505 km (0.064 R)
• M55: 50,927,005 km (0.1 R)
• M56: 52,111,371 km (0.108 R)
• M57: 53,904,750 km (0.041 R)
• M58: 55,232,731 km (0.076 R)
• M59: 56,938,446 km (0.033 R)
• M60: 57,060,817 km (0.111 R)
• M61: 58,043,974 km (0.051 R)
• M62: 58,537,647 km (0.115 R)
• M63: 59,529,181 km (0.089 R)
• M64: 59,653,497 km (0.106 R)
• M65: 59,777,813 km (0.076 R)
• M66: 60,026,894 km (0.072 R)
• M67: 60,276,423 km (0.098 R)
• M68: 61,654,369 km (0.083 R)
• M69: 62,158,065 km (0.117 R)
• M70: 62,410,436 km (0.089 R)
• M71: 62,536,697 km (0.072 R)
• M72: 62,916,077 km (0.081 R)
• M73: 64,313,770 km (0.105 R)
• M74: 64,696,741 km (0.083 R)
• M75: 64,824,497 km (0.094 R)
• M76: 65,464,926 km (0.079 R)
• M77: 65,721,636 km (0.06 R)
• M78: 66,364,907 km (0.05 R)
• M79: 67,139,674 km (0.069 R)
• M80: 70,399,711 km (0.116 R)
• M81: 70,926,146 km (0.077 R)
• M82: 73,844,501 km (0.083 R)
• M83: 75,452,828 km (0.077 R)
• M84: 81,447,813 km (0.1 R)
• M85: 81,723,970 km (0.094 R)
• M86: 82,000,427 km (0.111 R)
• M87: 84,083,428 km (0.056 R)
• M88: 84,223,003 km (0.118 R)
• M89: 84,502,152 km (0.085 R)
• M90: 86,465,325 km (0.117 R)
• M91: 88,018,301 km (0.066 R)
• M92: 88,159,820 km (0.103 R)
• M93: 91,294,943 km (0.076 R)
• M94: 91,581,722 km (0.077 R)
• M95: 92,876,192 km (0.049 R)
• M96: 94,031,836 km (0.05 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit