🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.79 AU - 0.93 AU

Year: 293 Days

Day: 13.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,646,223 km

• M1: 421,417 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.25 AU - 4.63 AU

Year: 3434 Days

Day: 32 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,646,223 km

• M1: 617,540 km (0.099 R)
• M2: 1,073,215 km (0.086 R)

Asteroid Belt

Center: 8.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.7

Radius: 5.2

Gravity: 30.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.45 AU - 13.59 AU

Year: 18249 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,646,223 km

• M1: 71,508 km (0.118 R)
• M2: 164,258 km (0.108 R)
• M3: 279,000 km (0.083 R)
• M4: 498,460 km (0.065 R)
• M5: 693,685 km (0.106 R)
• M6: 886,517 km (0.099 R)
• M7: 2,042,759 km (0.076 R)
• M8: 2,866,894 km (0.073 R)
• M9: 3,214,559 km (0.069 R)
• M10: 3,373,432 km (0.093 R)
• M11: 3,413,524 km (0.115 R)
• M12: 4,422,861 km (0.084 R)
• M13: 5,097,248 km (0.082 R)
• M14: 5,143,324 km (0.07 R)
• M15: 5,612,015 km (0.108 R)
• M16: 6,045,400 km (0.082 R)
• M17: 6,791,444 km (0.12 R)
• M18: 6,995,196 km (0.044 R)
• M19: 8,098,032 km (0.116 R)
• M20: 10,052,528 km (0.114 R)
• M21: 10,813,832 km (0.076 R)
• M22: 10,932,612 km (0.112 R)
• M23: 11,291,647 km (0.111 R)
• M24: 11,533,098 km (0.102 R)
• M25: 12,267,474 km (0.051 R)
• M26: 12,515,657 km (0.115 R)
• M27: 13,206,799 km (0.087 R)
• M28: 13,270,229 km (0.049 R)
• M29: 14,233,938 km (0.108 R)
• M30: 14,560,062 km (0.05 R)
• M31: 15,219,938 km (0.031 R)
• M32: 15,957,006 km (0.11 R)
• M33: 16,024,475 km (0.108 R)
• M34: 17,257,162 km (0.091 R)
• M35: 17,744,701 km (0.119 R)
• M36: 18,025,347 km (0.107 R)
• M37: 18,166,118 km (0.081 R)
• M38: 20,176,414 km (0.054 R)
• M39: 22,029,932 km (0.051 R)
• M40: 22,331,372 km (0.072 R)
• M41: 23,167,773 km (0.086 R)
• M42: 24,714,615 km (0.1 R)
• M43: 25,975,875 km (0.046 R)
• M44: 27,015,879 km (0.109 R)
• M45: 28,478,498 km (0.07 R)
• M46: 29,550,516 km (0.114 R)
• M47: 29,883,072 km (0.038 R)
• M48: 32,160,101 km (0.061 R)
• M49: 32,931,278 km (0.115 R)
• M50: 33,795,505 km (0.071 R)
• M51: 34,230,386 km (0.092 R)
• M52: 34,754,577 km (0.116 R)
• M53: 34,929,906 km (0.039 R)
• M54: 35,811,037 km (0.116 R)
• M55: 35,899,599 km (0.094 R)
• M56: 36,699,499 km (0.084 R)
• M57: 36,788,809 km (0.096 R)
• M58: 38,588,771 km (0.058 R)
• M59: 39,590,927 km (0.101 R)
• M60: 44,538,128 km (0.09 R)
• M61: 45,301,676 km (0.111 R)
• M62: 46,165,753 km (0.039 R)
• M63: 46,454,926 km (0.058 R)
• M64: 46,841,487 km (0.1 R)
• M65: 47,132,156 km (0.057 R)
• M66: 48,202,977 km (0.073 R)
• M67: 48,888,584 km (0.09 R)
• M68: 50,071,305 km (0.103 R)
• M69: 51,663,026 km (0.087 R)
• M70: 51,762,958 km (0.049 R)
• M71: 52,163,730 km (0.105 R)
• M72: 53,574,438 km (0.061 R)
• M73: 54,386,306 km (0.096 R)
• M74: 54,589,909 km (0.06 R)
• M75: 55,202,063 km (0.094 R)
• M76: 58,193,273 km (0.116 R)
• M77: 58,505,633 km (0.039 R)
• M78: 59,341,586 km (0.057 R)
• M79: 59,551,172 km (0.073 R)
• M80: 59,656,040 km (0.119 R)
• M81: 59,760,909 km (0.112 R)
• M82: 64,331,273 km (0.048 R)
• M83: 64,869,975 km (0.072 R)
• M84: 65,410,173 km (0.114 R)
• M85: 67,476,568 km (0.093 R)
• M86: 68,462,718 km (0.062 R)
• M87: 68,792,581 km (0.088 R)
• M88: 69,453,803 km (0.058 R)
• M89: 70,227,823 km (0.111 R)
• M90: 70,338,675 km (0.091 R)
• M91: 71,450,037 km (0.091 R)
• M92: 71,561,488 km (0.06 R)
• M93: 71,784,538 km (0.027 R)
• M94: 71,896,138 km (0.114 R)
• M95: 72,007,888 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.1

Radius: 4.8

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14 AU - 14.36 AU

Year: 19601 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,646,223 km

• M1: 313,707 km (0.12 R)
• M2: 374,443 km (0.096 R)
• M3: 456,423 km (0.06 R)
• M4: 526,285 km (0.051 R)
• M5: 819,946 km (0.072 R)
• M6: 884,123 km (0.062 R)
• M7: 1,254,677 km (0.084 R)
• M8: 1,405,023 km (0.106 R)
• M9: 1,456,335 km (0.117 R)
• M10: 1,750,295 km (0.075 R)
• M11: 1,918,443 km (0.086 R)
• M12: 2,866,744 km (0.047 R)
• M13: 3,064,961 km (0.106 R)
• M14: 3,404,997 km (0.087 R)
• M15: 4,010,121 km (0.095 R)
• M16: 4,083,573 km (0.119 R)
• M17: 4,763,795 km (0.064 R)
• M18: 5,438,182 km (0.115 R)
• M19: 5,890,117 km (0.06 R)
• M20: 6,482,824 km (0.115 R)
• M21: 6,612,375 km (0.086 R)
• M22: 7,317,131 km (0.076 R)
• M23: 8,184,799 km (0.089 R)
• M24: 8,654,386 km (0.069 R)
• M25: 9,326,380 km (0.025 R)
• M26: 9,816,612 km (0.083 R)
• M27: 9,866,129 km (0.089 R)
• M28: 10,365,487 km (0.075 R)
• M29: 12,283,631 km (0.057 R)
• M30: 12,983,150 km (0.097 R)
• M31: 13,091,908 km (0.11 R)
• M32: 13,419,976 km (0.116 R)
• M33: 14,028,391 km (0.026 R)
• M34: 14,420,337 km (0.078 R)
• M35: 14,986,415 km (0.087 R)
• M36: 15,329,593 km (0.107 R)
• M37: 16,081,921 km (0.107 R)
• M38: 16,140,264 km (0.117 R)
• M39: 16,964,847 km (0.102 R)
• M40: 17,382,225 km (0.11 R)
• M41: 17,984,357 km (0.087 R)
• M42: 19,023,613 km (0.098 R)
• M43: 20,334,091 km (0.107 R)
• M44: 21,931,646 km (0.101 R)
• M45: 23,502,873 km (0.057 R)
• M46: 24,503,234 km (0.076 R)
• M47: 24,705,041 km (0.114 R)
• M48: 25,177,920 km (0.12 R)
• M49: 25,449,440 km (0.099 R)
• M50: 26,201,169 km (0.118 R)
• M51: 27,866,493 km (0.04 R)
• M52: 28,358,670 km (0.096 R)
• M53: 28,499,890 km (0.104 R)
• M54: 29,351,551 km (0.067 R)
• M55: 30,427,908 km (0.116 R)
• M56: 30,572,419 km (0.098 R)
• M57: 33,958,268 km (0.078 R)
• M58: 34,033,067 km (0.113 R)
• M59: 34,634,450 km (0.111 R)
• M60: 35,771,244 km (0.062 R)
• M61: 38,081,484 km (0.089 R)
• M62: 39,411,858 km (0.087 R)
• M63: 39,490,547 km (0.113 R)
• M64: 39,648,073 km (0.093 R)
• M65: 40,439,446 km (0.119 R)
• M66: 40,836,928 km (0.106 R)
• M67: 40,916,663 km (0.087 R)
• M68: 41,076,135 km (0.119 R)
• M69: 42,844,082 km (0.075 R)
• M70: 43,249,343 km (0.096 R)
• M71: 45,377,223 km (0.041 R)
• M72: 45,459,801 km (0.111 R)
• M73: 45,624,957 km (0.096 R)
• M74: 46,204,798 km (0.115 R)
• M75: 48,295,129 km (0.112 R)
• M76: 50,074,746 km (0.093 R)
• M77: 50,160,016 km (0.065 R)
• M78: 50,330,708 km (0.11 R)
• M79: 52,394,111 km (0.09 R)
• M80: 53,087,946 km (0.098 R)
• M81: 53,261,928 km (0.066 R)
• M82: 53,348,994 km (0.042 R)
• M83: 53,872,288 km (0.091 R)
• M84: 54,134,533 km (0.114 R)
• M85: 54,222,047 km (0.078 R)
• M86: 54,836,147 km (0.111 R)
• M87: 55,893,953 km (0.03 R)
• M88: 58,478,256 km (0.087 R)
• M89: 58,568,015 km (0.114 R)
• M90: 59,288,179 km (0.119 R)
• M91: 59,739,666 km (0.108 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: 266 - 17,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit