🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 160 Days

Day: 23.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 216 Days

Day: 41.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,664,744 km

• M1: 186,848 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.76 AU - 0.98 AU

Year: 293 Days

Day: 29.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,664,744 km

• M1: 118,482 km (0.119 R)
• M2: 376,987 km (0.076 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 8.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.55 AU - 11.51 AU

Year: 10640 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,664,744 km

• M1: 111,750 km (0.097 R)
• M2: 214,075 km (0.069 R)
• M3: 277,803 km (0.113 R)
• M4: 361,728 km (0.036 R)
• M5: 443,857 km (0.064 R)
• M6: 747,690 km (0.093 R)
• M7: 955,482 km (0.097 R)
• M8: 1,057,807 km (0.103 R)
• M9: 1,236,726 km (0.112 R)
• M10: 1,563,447 km (0.06 R)
• M11: 1,644,380 km (0.07 R)
• M12: 2,158,847 km (0.117 R)
• M13: 2,318,019 km (0.097 R)
• M14: 2,552,140 km (0.092 R)
• M15: 2,992,855 km (0.114 R)
• M16: 3,299,979 km (0.074 R)
• M17: 3,483,835 km (0.063 R)
• M18: 3,590,498 km (0.118 R)
• M19: 4,224,345 km (0.119 R)
• M20: 4,922,518 km (0.049 R)
• M21: 6,293,433 km (0.092 R)
• M22: 6,853,078 km (0.057 R)
• M23: 7,088,097 km (0.044 R)
• M24: 7,704,739 km (0.112 R)
• M25: 8,517,654 km (0.079 R)
• M26: 8,625,664 km (0.117 R)
• M27: 8,734,272 km (0.083 R)
• M28: 9,246,644 km (0.072 R)
• M29: 9,357,646 km (0.096 R)
• M30: 9,469,096 km (0.1 R)
• M31: 9,693,493 km (0.039 R)
• M32: 9,919,685 km (0.101 R)
• M33: 10,300,412 km (0.073 R)
• M34: 10,685,926 km (0.093 R)
• M35: 11,115,571 km (0.05 R)
• M36: 11,233,603 km (0.078 R)
• M37: 12,275,104 km (0.112 R)
• M38: 12,397,176 km (0.068 R)
• M39: 13,346,972 km (0.094 R)
• M40: 13,472,635 km (0.093 R)
• M41: 13,725,006 km (0.117 R)
• M42: 14,707,116 km (0.061 R)
• M43: 15,097,567 km (0.086 R)
• M44: 15,535,440 km (0.037 R)
• M45: 15,800,078 km (0.096 R)
• M46: 16,110,793 km (0.05 R)
• M47: 16,378,723 km (0.098 R)
• M48: 16,468,482 km (0.062 R)
• M49: 17,100,533 km (0.087 R)
• M50: 17,282,593 km (0.07 R)
• M51: 17,694,586 km (0.042 R)
• M52: 17,971,043 km (0.106 R)
• M53: 18,715,292 km (0.091 R)
• M54: 18,996,985 km (0.101 R)
• M55: 19,091,082 km (0.116 R)
• M56: 20,041,776 km (0.119 R)
• M57: 21,447,398 km (0.088 R)
• M58: 22,684,423 km (0.12 R)
• M59: 23,387,383 km (0.114 R)
• M60: 23,640,054 km (0.108 R)
• M61: 24,046,362 km (0.051 R)
• M62: 24,199,400 km (0.105 R)
• M63: 26,901,587 km (0.056 R)
• M64: 27,485,467 km (0.071 R)
• M65: 27,645,387 km (0.028 R)
• M66: 28,827,809 km (0.1 R)
• M67: 29,752,623 km (0.073 R)
• M68: 30,356,400 km (0.093 R)
• M69: 30,908,715 km (0.064 R)
• M70: 31,575,772 km (0.067 R)
• M71: 31,799,271 km (0.091 R)
• M72: 32,135,418 km (0.1 R)
• M73: 32,867,699 km (0.114 R)
• M74: 33,264,433 km (0.068 R)
• M75: 33,605,666 km (0.104 R)
• M76: 33,662,513 km (0.099 R)
• M77: 34,693,841 km (0.07 R)
• M78: 34,809,031 km (0.102 R)
• M79: 35,271,139 km (0.055 R)
• M80: 35,561,059 km (0.076 R)
• M81: 35,677,297 km (0.104 R)
• M82: 37,316,890 km (0.044 R)
• M83: 37,612,345 km (0.107 R)
• M84: 38,086,571 km (0.106 R)
• M85: 39,882,493 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.1

Radius: 3.9

Gravity: 28.47 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.42 AU - 18.66 AU

Year: 25439 Days

Day: 23.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,664,744 km

• M1: 755,619 km (0.04 R)
• M2: 983,307 km (0.108 R)
• M3: 1,782,159 km (0.062 R)
• M4: 2,221,379 km (0.081 R)
• M5: 3,764,630 km (0.112 R)
• M6: 4,104,966 km (0.108 R)
• M7: 5,609,322 km (0.117 R)
• M8: 5,997,229 km (0.105 R)
• M9: 7,739,895 km (0.094 R)
• M10: 7,793,301 km (0.12 R)
• M11: 9,396,541 km (0.118 R)
• M12: 10,264,508 km (0.073 R)
• M13: 10,441,183 km (0.12 R)
• M14: 10,559,515 km (0.107 R)
• M15: 10,737,836 km (0.089 R)
• M16: 12,013,607 km (0.089 R)
• M17: 12,700,859 km (0.088 R)
• M18: 12,763,990 km (0.055 R)
• M19: 13,529,332 km (0.054 R)
• M20: 13,593,809 km (0.12 R)
• M21: 14,440,832 km (0.06 R)
• M22: 14,704,872 km (0.1 R)
• M23: 17,642,675 km (0.072 R)
• M24: 19,213,453 km (0.113 R)
• M25: 19,358,413 km (0.073 R)
• M26: 19,431,118 km (0.106 R)
• M27: 22,333,765 km (0.108 R)
• M28: 22,486,206 km (0.088 R)
• M29: 26,167,211 km (0.065 R)
• M30: 26,247,395 km (0.082 R)
• M31: 28,117,369 km (0.063 R)
• M32: 30,113,902 km (0.103 R)
• M33: 32,069,744 km (0.104 R)
• M34: 32,932,924 km (0.101 R)
• M35: 33,280,290 km (0.12 R)
• M36: 34,153,942 km (0.086 R)
• M37: 34,329,570 km (0.072 R)
• M38: 35,035,223 km (0.046 R)
• M39: 37,905,108 km (0.104 R)
• M40: 38,634,248 km (0.099 R)
• M41: 38,908,761 km (0.057 R)
• M42: 43,770,841 km (0.053 R)
• M43: 43,961,578 km (0.101 R)
• M44: 44,152,764 km (0.117 R)
• M45: 45,884,659 km (0.103 R)
• M46: 49,315,387 km (0.072 R)
• M47: 50,310,662 km (0.092 R)
• M48: 51,312,518 km (0.112 R)
• M49: 52,320,958 km (0.108 R)
• M50: 52,726,218 km (0.106 R)
• M51: 54,562,532 km (0.054 R)
• M52: 56,005,254 km (0.098 R)
• M53: 60,195,640 km (0.096 R)
• M54: 60,407,770 km (0.043 R)
• M55: 60,620,199 km (0.102 R)
• M56: 60,832,927 km (0.111 R)
• M57: 62,435,719 km (0.11 R)
• M58: 65,137,755 km (0.066 R)
• M59: 67,988,193 km (0.035 R)
• M60: 68,209,149 km (0.081 R)
• M61: 68,319,702 km (0.054 R)
• M62: 68,651,660 km (0.086 R)
• M63: 69,428,521 km (0.119 R)
• M64: 71,102,970 km (0.107 R)
• M65: 73,696,249 km (0.1 R)
• M66: 74,719,349 km (0.068 R)
• M67: 75,061,480 km (0.075 R)
• M68: 76,549,829 km (0.087 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 18,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit