🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.82 AU - 1.22 AU

Year: 374 Days

Day: 30.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.18 AU - 3.36 AU

Year: 2149 Days

Day: 26.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,942,053 km

• M1: 447,597 km (0.104 R)
• M2: 1,042,099 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.3 AU - 5.14 AU

Year: 3727 Days

Day: 17.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.8

Radius: 7.8

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.63 AU - 15.85 AU

Year: 20567 Days

Day: 15.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,942,053 km

• M1: 112,797 km (0.117 R)
• M2: 438,172 km (0.071 R)
• M3: 970,142 km (0.108 R)
• M4: 1,061,995 km (0.101 R)
• M5: 1,304,643 km (0.077 R)
• M6: 1,458,729 km (0.085 R)
• M7: 1,756,728 km (0.067 R)
• M8: 1,985,463 km (0.113 R)
• M9: 2,073,726 km (0.108 R)
• M10: 2,133,266 km (0.051 R)
• M11: 2,630,679 km (0.074 R)
• M12: 2,727,917 km (0.092 R)
• M13: 3,406,493 km (0.046 R)
• M14: 3,874,585 km (0.082 R)
• M15: 3,948,486 km (0.042 R)
• M16: 4,478,362 km (0.088 R)
• M17: 4,594,899 km (0.096 R)
• M18: 4,791,321 km (0.107 R)
• M19: 4,910,401 km (0.104 R)
• M20: 5,604,235 km (0.115 R)
• M21: 5,941,429 km (0.049 R)
• M22: 6,198,588 km (0.087 R)
• M23: 6,947,026 km (0.088 R)
• M24: 7,538,536 km (0.076 R)
• M25: 7,863,612 km (0.089 R)
• M26: 8,004,384 km (0.106 R)
• M27: 9,259,211 km (0.081 R)
• M28: 9,407,911 km (0.055 R)
• M29: 10,885,938 km (0.09 R)
• M30: 12,108,601 km (0.089 R)
• M31: 13,095,648 km (0.085 R)
• M32: 13,206,799 km (0.094 R)
• M33: 13,374,349 km (0.039 R)
• M34: 13,654,994 km (0.115 R)
• M35: 14,165,273 km (0.06 R)
• M36: 14,623,940 km (0.083 R)
• M37: 16,507,078 km (0.075 R)
• M38: 17,111,154 km (0.109 R)
• M39: 18,903,337 km (0.073 R)
• M40: 20,366,703 km (0.106 R)
• M41: 21,144,612 km (0.111 R)
• M42: 21,800,299 km (0.077 R)
• M43: 22,462,719 km (0.103 R)
• M44: 22,997,232 km (0.107 R)
• M45: 23,603,702 km (0.084 R)
• M46: 23,671,469 km (0.116 R)
• M47: 23,807,005 km (0.101 R)
• M48: 24,147,191 km (0.079 R)
• M49: 25,246,585 km (0.08 R)
• M50: 26,643,530 km (0.05 R)
• M51: 27,280,369 km (0.109 R)
• M52: 28,858,028 km (0.08 R)
• M53: 29,584,924 km (0.099 R)
• M54: 32,326,454 km (0.093 R)
• M55: 33,081,176 km (0.109 R)
• M56: 33,460,705 km (0.083 R)
• M57: 33,536,851 km (0.074 R)
• M58: 34,224,253 km (0.08 R)
• M59: 35,846,043 km (0.079 R)
• M60: 35,923,984 km (0.084 R)
• M61: 36,705,633 km (0.07 R)
• M62: 36,784,022 km (0.091 R)
• M63: 37,334,991 km (0.111 R)
• M64: 37,492,817 km (0.118 R)
• M65: 37,571,954 km (0.094 R)
• M66: 39,084,089 km (0.108 R)
• M67: 39,646,128 km (0.092 R)
• M68: 40,130,078 km (0.057 R)
• M69: 40,615,971 km (0.095 R)
• M70: 45,244,081 km (0.06 R)
• M71: 45,328,304 km (0.094 R)
• M72: 45,918,767 km (0.081 R)
• M73: 46,003,290 km (0.077 R)
• M74: 48,478,237 km (0.103 R)
• M75: 48,650,574 km (0.096 R)
• M76: 48,736,742 km (0.099 R)
• M77: 48,909,378 km (0.096 R)
• M78: 50,646,359 km (0.103 R)
• M79: 52,050,485 km (0.095 R)
• M80: 52,403,386 km (0.114 R)
• M81: 53,734,358 km (0.118 R)
• M82: 55,886,922 km (0.113 R)
• M83: 55,977,130 km (0.111 R)
• M84: 56,429,364 km (0.106 R)
• M85: 57,337,573 km (0.115 R)
• M86: 57,428,528 km (0.091 R)
• M87: 57,793,397 km (0.084 R)
• M88: 59,721,116 km (0.069 R)
• M89: 59,813,417 km (0.082 R)
• M90: 60,183,074 km (0.085 R)
• M91: 60,646,378 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.8

Radius: 3.4

Gravity: 73.6 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.8 AU - 22.68 AU

Year: 29484 Days

Day: 15.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,942,053 km

• M1: 51,761 km (0.109 R)
• M2: 512,074 km (0.113 R)
• M3: 857,944 km (0.11 R)
• M4: 1,298,061 km (0.087 R)
• M5: 1,334,413 km (0.105 R)
• M6: 1,637,797 km (0.105 R)
• M7: 1,961,677 km (0.114 R)
• M8: 2,854,028 km (0.067 R)
• M9: 4,334,897 km (0.077 R)
• M10: 5,589,724 km (0.051 R)
• M11: 5,829,081 km (0.086 R)
• M12: 6,194,549 km (0.11 R)
• M13: 7,204,633 km (0.088 R)
• M14: 7,399,709 km (0.078 R)
• M15: 7,530,757 km (0.117 R)
• M16: 7,861,518 km (0.113 R)
• M17: 8,674,732 km (0.091 R)
• M18: 8,951,637 km (0.065 R)
• M19: 9,091,212 km (0.099 R)
• M20: 9,231,535 km (0.09 R)
• M21: 9,943,621 km (0.038 R)
• M22: 10,379,399 km (0.113 R)
• M23: 11,119,311 km (0.085 R)
• M24: 11,723,536 km (0.115 R)
• M25: 12,806,027 km (0.112 R)
• M26: 12,963,403 km (0.083 R)
• M27: 13,279,803 km (0.108 R)
• M28: 14,081,947 km (0.113 R)
• M29: 15,147,981 km (0.076 R)
• M30: 16,154,775 km (0.114 R)
• M31: 16,666,250 km (0.062 R)
• M32: 16,751,970 km (0.117 R)
• M33: 17,530,477 km (0.051 R)
• M34: 17,968,051 km (0.116 R)
• M35: 19,753,800 km (0.107 R)
• M36: 20,026,517 km (0.111 R)
• M37: 20,944,599 km (0.05 R)
• M38: 21,782,497 km (0.108 R)
• M39: 22,726,310 km (0.078 R)
• M40: 23,587,096 km (0.03 R)
• M41: 23,779,778 km (0.077 R)
• M42: 27,539,322 km (0.115 R)
• M43: 28,047,656 km (0.119 R)
• M44: 30,111,359 km (0.083 R)
• M45: 31,055,920 km (0.051 R)
• M46: 32,223,531 km (0.114 R)
• M47: 35,922,039 km (0.094 R)
• M48: 39,180,879 km (0.104 R)
• M49: 41,366,654 km (0.088 R)
• M50: 41,831,903 km (0.101 R)
• M51: 42,181,962 km (0.105 R)
• M52: 42,298,798 km (0.041 R)
• M53: 44,897,612 km (0.11 R)
• M54: 45,016,991 km (0.06 R)
• M55: 45,735,211 km (0.056 R)
• M56: 49,137,066 km (0.086 R)
• M57: 51,991,693 km (0.108 R)
• M58: 52,493,594 km (0.104 R)
• M59: 52,619,405 km (0.079 R)
• M60: 52,745,217 km (0.065 R)
• M61: 52,871,179 km (0.027 R)
• M62: 53,628,742 km (0.113 R)
• M63: 54,135,879 km (0.116 R)
• M64: 56,051,779 km (0.118 R)
• M65: 62,063,818 km (0.064 R)
• M66: 63,665,413 km (0.117 R)
• M67: 64,202,320 km (0.103 R)
• M68: 64,471,297 km (0.078 R)
• M69: 65,010,447 km (0.096 R)
• M70: 66,364,907 km (0.044 R)
• M71: 67,455,176 km (0.066 R)
• M72: 68,139,437 km (0.063 R)
• M73: 68,826,240 km (0.077 R)
• M74: 70,622,312 km (0.111 R)
• M75: 72,014,470 km (0.104 R)
• M76: 72,713,840 km (0.103 R)
• M77: 73,696,848 km (0.092 R)
• M78: 74,542,824 km (0.106 R)
• M79: 75,108,753 km (0.064 R)
• M80: 75,960,114 km (0.082 R)
• M81: 78,965,086 km (0.12 R)
• M82: 85,386,126 km (0.065 R)
• M83: 87,463,891 km (0.102 R)
• M84: 89,858,953 km (0.109 R)
• M85: 94,407,476 km (0.105 R)
• M86: 95,940,106 km (0.055 R)
• M87: 98,254,535 km (0.054 R)
• M88: 99,496,497 km (0.072 R)
• M89: 100,899,725 km (0.028 R)
• M90: 103,883,753 km (0.105 R)
• M91: 104,041,579 km (0.082 R)
• M92: 105,783,198 km (0.111 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit