🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.8 AU - 1.02 AU

Year: 324 Days

Day: 43.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,217,262 km

• M1: 416,780 km (0.096 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.15 AU - 1.69 AU

Year: 631 Days

Day: 14.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.61 AU - 2.11 AU

Year: 946 Days

Day: 47.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,217,262 km

• M1: 415,134 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283

Radius: 10.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.71 AU - 6.91 AU

Year: 6625 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,217,262 km

• M1: 148,700 km (0.08 R)
• M2: 236,065 km (0.084 R)
• M3: 345,272 km (0.07 R)
• M4: 458,817 km (0.034 R)
• M5: 526,136 km (0.085 R)
• M6: 629,358 km (0.074 R)
• M7: 763,398 km (0.031 R)
• M8: 907,461 km (0.099 R)
• M9: 1,074,412 km (0.094 R)
• M10: 1,168,659 km (0.068 R)
• M11: 1,365,829 km (0.116 R)
• M12: 1,558,959 km (0.089 R)
• M13: 1,651,112 km (0.086 R)
• M14: 2,225,717 km (0.119 R)
• M15: 2,436,501 km (0.102 R)
• M16: 2,562,462 km (0.095 R)
• M17: 2,690,667 km (0.117 R)
• M18: 2,821,117 km (0.073 R)
• M19: 3,107,597 km (0.106 R)
• M20: 3,383,605 km (0.065 R)
• M21: 3,667,691 km (0.095 R)
• M22: 3,791,857 km (0.111 R)
• M23: 3,917,370 km (0.073 R)
• M24: 4,566,026 km (0.082 R)
• M25: 4,655,037 km (0.066 R)
• M26: 4,812,264 km (0.088 R)
• M27: 5,341,242 km (0.105 R)
• M28: 5,624,581 km (0.104 R)
• M29: 5,840,450 km (0.116 R)
• M30: 6,781,421 km (0.08 R)
• M31: 6,857,866 km (0.081 R)
• M32: 8,279,943 km (0.087 R)
• M33: 8,388,850 km (0.101 R)
• M34: 8,498,356 km (0.108 R)
• M35: 8,746,240 km (0.063 R)
• M36: 8,829,416 km (0.072 R)
• M37: 8,940,717 km (0.102 R)
• M38: 9,220,914 km (0.096 R)
• M39: 9,447,255 km (0.087 R)
• M40: 9,704,115 km (0.088 R)
• M41: 10,341,701 km (0.05 R)
• M42: 10,547,398 km (0.104 R)
• M43: 10,724,821 km (0.086 R)
• M44: 10,903,291 km (0.059 R)
• M45: 11,504,974 km (0.099 R)
• M46: 12,365,610 km (0.11 R)
• M47: 13,024,739 km (0.107 R)
• M48: 13,342,634 km (0.071 R)
• M49: 14,050,980 km (0.104 R)
• M50: 14,475,240 km (0.111 R)
• M51: 14,672,559 km (0.095 R)
• M52: 14,804,504 km (0.099 R)
• M53: 15,069,742 km (0.076 R)
• M54: 15,269,754 km (0.104 R)
• M55: 15,638,513 km (0.073 R)
• M56: 15,841,068 km (0.081 R)
• M57: 16,590,703 km (0.072 R)
• M58: 17,456,725 km (0.106 R)
• M59: 17,912,849 km (0.094 R)
• M60: 18,124,680 km (0.086 R)
• M61: 19,703,536 km (0.088 R)
• M62: 20,251,812 km (0.074 R)
• M63: 20,325,264 km (0.108 R)
• M64: 20,657,072 km (0.051 R)
• M65: 20,879,225 km (0.036 R)
• M66: 21,176,775 km (0.093 R)
• M67: 21,475,672 km (0.063 R)
• M68: 21,926,560 km (0.096 R)
• M69: 22,685,171 km (0.102 R)
• M70: 22,914,355 km (0.061 R)
• M71: 24,267,019 km (0.081 R)
• M72: 24,933,328 km (0.079 R)
• M73: 25,130,498 km (0.079 R)
• M74: 25,209,485 km (0.095 R)
• M75: 26,846,983 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 11.4

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.06 AU - 8.08 AU

Year: 7008 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,217,262 km

• M1: 143,165 km (0.109 R)
• M2: 260,749 km (0.108 R)
• M3: 382,671 km (0.109 R)
• M4: 1,184,516 km (0.115 R)
• M5: 1,655,899 km (0.092 R)
• M6: 1,825,692 km (0.091 R)
• M7: 1,979,030 km (0.067 R)
• M8: 2,182,633 km (0.09 R)
• M9: 2,635,166 km (0.096 R)
• M10: 2,834,580 km (0.114 R)
• M11: 3,090,991 km (0.092 R)
• M12: 3,169,380 km (0.065 R)
• M13: 3,355,031 km (0.102 R)
• M14: 3,737,104 km (0.12 R)
• M15: 4,513,069 km (0.07 R)
• M16: 4,813,162 km (0.12 R)
• M17: 5,464,511 km (0.082 R)
• M18: 5,559,805 km (0.095 R)
• M19: 6,077,563 km (0.086 R)
• M20: 6,442,731 km (0.116 R)
• M21: 6,917,705 km (0.072 R)
• M22: 7,194,162 km (0.117 R)
• M23: 7,439,203 km (0.091 R)
• M24: 8,336,641 km (0.11 R)
• M25: 8,742,200 km (0.1 R)
• M26: 9,765,300 km (0.069 R)
• M27: 10,036,820 km (0.112 R)
• M28: 10,232,195 km (0.095 R)
• M29: 10,389,423 km (0.083 R)
• M30: 10,587,191 km (0.118 R)
• M31: 10,746,213 km (0.071 R)
• M32: 11,594,284 km (0.097 R)
• M33: 12,338,384 km (0.081 R)
• M34: 12,631,895 km (0.093 R)
• M35: 12,758,454 km (0.118 R)
• M36: 13,225,948 km (0.037 R)
• M37: 13,483,406 km (0.115 R)
• M38: 14,177,839 km (0.088 R)
• M39: 14,265,503 km (0.096 R)
• M40: 15,737,397 km (0.094 R)
• M41: 16,101,518 km (0.096 R)
• M42: 16,284,626 km (0.096 R)
• M43: 16,560,634 km (0.116 R)
• M44: 17,117,138 km (0.12 R)
• M45: 17,350,810 km (0.113 R)
• M46: 18,391,712 km (0.087 R)
• M47: 18,631,068 km (0.044 R)
• M48: 18,919,792 km (0.031 R)
• M49: 21,533,118 km (0.097 R)
• M50: 22,140,485 km (0.028 R)
• M51: 25,740,408 km (0.079 R)
• M52: 27,252,244 km (0.082 R)
• M53: 27,580,013 km (0.084 R)
• M54: 29,070,905 km (0.064 R)
• M55: 29,182,356 km (0.096 R)
• M56: 29,517,605 km (0.095 R)
• M57: 29,854,200 km (0.098 R)
• M58: 30,248,540 km (0.061 R)
• M59: 30,418,034 km (0.107 R)
• M60: 30,814,768 km (0.104 R)
• M61: 31,042,306 km (0.069 R)
• M62: 31,270,293 km (0.103 R)
• M63: 31,441,732 km (0.114 R)
• M64: 32,361,161 km (0.09 R)
• M65: 32,650,334 km (0.098 R)
• M66: 33,522,788 km (0.12 R)
• M67: 33,639,774 km (0.091 R)
• M68: 34,816,511 km (0.093 R)
• M69: 35,946,723 km (0.084 R)
• M70: 36,306,206 km (0.11 R)
• M71: 37,210,077 km (0.091 R)
• M72: 37,634,336 km (0.027 R)
• M73: 38,549,127 km (0.047 R)
• M74: 40,151,769 km (0.044 R)
• M75: 40,524,717 km (0.056 R)
• M76: 40,711,714 km (0.091 R)
• M77: 40,898,861 km (0.061 R)
• M78: 41,336,734 km (0.107 R)
• M79: 41,650,590 km (0.062 R)
• M80: 41,902,064 km (0.083 R)
• M81: 42,154,137 km (0.078 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: 456 - 12,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit