🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.51 AU - 0.81 AU

Year: 346 Days

Day: 46.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,621,509 km

• M1: 100,829 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.51 AU - 0.83 AU

Year: 354 Days

Day: 31.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,621,509 km

• M1: 34,408 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563

Radius: 8.7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.06 AU

Year: 551 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,621,509 km

• M1: 108,758 km (0.108 R)
• M2: 184,005 km (0.071 R)
• M3: 269,426 km (0.111 R)
• M4: 414,835 km (0.029 R)
• M5: 487,240 km (0.088 R)
• M6: 556,504 km (0.083 R)
• M7: 637,885 km (0.073 R)
• M8: 697,425 km (0.092 R)
• M9: 768,185 km (0.081 R)
• M10: 869,612 km (0.085 R)
• M11: 1,010,384 km (0.105 R)
• M12: 1,076,207 km (0.113 R)
• M13: 1,185,414 km (0.117 R)
• M14: 1,265,897 km (0.084 R)
• M15: 1,472,342 km (0.052 R)
• M16: 1,559,259 km (0.073 R)
• M17: 1,653,804 km (0.073 R)
• M18: 1,738,327 km (0.081 R)
• M19: 1,886,429 km (0.084 R)
• M20: 1,943,127 km (0.086 R)
• M21: 2,103,496 km (0.1 R)
• M22: 2,248,306 km (0.086 R)
• M23: 2,458,043 km (0.035 R)
• M24: 2,527,157 km (0.03 R)
• M25: 2,617,813 km (0.103 R)
• M26: 2,702,635 km (0.106 R)
• M27: 2,773,993 km (0.115 R)
• M28: 2,853,131 km (0.072 R)
• M29: 3,021,279 km (0.098 R)
• M30: 3,253,155 km (0.098 R)
• M31: 3,313,892 km (0.046 R)
• M32: 3,451,971 km (0.106 R)
• M33: 3,584,215 km (0.075 R)
• M34: 3,639,118 km (0.109 R)
• M35: 3,757,899 km (0.069 R)
• M36: 3,982,894 km (0.082 R)
• M37: 4,113,493 km (0.109 R)
• M38: 4,187,693 km (0.073 R)
• M39: 4,253,815 km (0.079 R)
• M40: 4,429,443 km (0.025 R)
• M41: 4,496,912 km (0.059 R)
• M42: 4,675,831 km (0.031 R)
• M43: 4,961,713 km (0.097 R)
• M44: 5,137,789 km (0.072 R)
• M45: 5,208,848 km (0.07 R)
• M46: 5,315,960 km (0.051 R)
• M47: 5,523,303 km (0.06 R)
• M48: 5,788,690 km (0.096 R)
• M49: 5,844,041 km (0.119 R)
• M50: 5,955,342 km (0.089 R)
• M51: 6,086,240 km (0.06 R)
• M52: 6,408,025 km (0.046 R)
• M53: 6,503,618 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.52 AU - 3.92 AU

Year: 3731 Days

Day: 5.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,621,509 km

• M1: 109,506 km (0.115 R)
• M2: 179,517 km (0.116 R)
• M3: 234,420 km (0.096 R)
• M4: 377,136 km (0.106 R)
• M5: 456,124 km (0.081 R)
• M6: 524,041 km (0.073 R)
• M7: 810,970 km (0.093 R)
• M8: 863,329 km (0.096 R)
• M9: 1,300,155 km (0.085 R)
• M10: 1,438,384 km (0.069 R)
• M11: 1,489,845 km (0.089 R)
• M12: 1,661,584 km (0.119 R)
• M13: 1,812,079 km (0.109 R)
• M14: 1,896,003 km (0.097 R)
• M15: 1,981,274 km (0.067 R)
• M16: 2,170,665 km (0.074 R)
• M17: 2,245,015 km (0.036 R)
• M18: 2,381,149 km (0.112 R)
• M19: 2,473,451 km (0.066 R)
• M20: 2,661,645 km (0.093 R)
• M21: 3,068,701 km (0.119 R)
• M22: 3,135,721 km (0.056 R)
• M23: 3,408,587 km (0.113 R)
• M24: 3,724,688 km (0.057 R)
• M25: 3,904,504 km (0.09 R)
• M26: 4,198,015 km (0.109 R)
• M27: 4,309,915 km (0.107 R)
• M28: 4,651,746 km (0.12 R)
• M29: 4,982,656 km (0.075 R)
• M30: 5,240,862 km (0.073 R)
• M31: 5,442,371 km (0.095 R)
• M32: 5,605,582 km (0.053 R)
• M33: 5,708,356 km (0.099 R)
• M34: 5,874,110 km (0.102 R)
• M35: 6,041,510 km (0.076 R)
• M36: 6,210,406 km (0.068 R)
• M37: 6,748,510 km (0.106 R)
• M38: 6,923,838 km (0.101 R)
• M39: 7,211,964 km (0.027 R)
• M40: 7,323,863 km (0.1 R)
• M41: 7,731,517 km (0.116 R)
• M42: 8,076,789 km (0.073 R)
• M43: 8,734,870 km (0.087 R)
• M44: 9,022,098 km (0.074 R)
• M45: 9,191,144 km (0.091 R)
• M46: 9,312,617 km (0.098 R)
• M47: 9,902,631 km (0.111 R)
• M48: 10,152,011 km (0.109 R)
• M49: 12,301,134 km (0.107 R)
• M50: 12,623,218 km (0.07 R)
• M51: 13,138,732 km (0.095 R)
• M52: 13,193,335 km (0.089 R)
• M53: 13,827,630 km (0.112 R)
• M54: 14,022,556 km (0.113 R)
• M55: 14,134,456 km (0.107 R)
• M56: 14,783,262 km (0.098 R)
• M57: 14,840,109 km (0.116 R)
• M58: 15,068,246 km (0.055 R)
• M59: 15,182,837 km (0.069 R)
• M60: 16,109,746 km (0.067 R)
• M61: 16,226,881 km (0.087 R)
• M62: 17,114,445 km (0.05 R)
• M63: 17,233,974 km (0.069 R)
• M64: 17,443,860 km (0.119 R)
• M65: 17,654,643 km (0.117 R)
• M66: 17,745,150 km (0.059 R)
• M67: 18,383,484 km (0.093 R)
• M68: 18,628,675 km (0.087 R)
• M69: 19,277,331 km (0.1 R)
• M70: 19,339,414 km (0.09 R)
• M71: 20,059,130 km (0.105 R)
• M72: 20,723,943 km (0.066 R)
• M73: 20,979,157 km (0.058 R)
• M74: 21,043,035 km (0.114 R)
• M75: 21,331,609 km (0.097 R)
• M76: 21,524,740 km (0.04 R)
• M77: 21,589,217 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 20,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit