🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.16 AU - 3.32 AU

Year: 1673 Days

Day: 46.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,991,576 km

• M1: 443,857 km (0.093 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.94 AU - 3.9 AU

Year: 2334 Days

Day: 15.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 12.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.13 AU - 13.59 AU

Year: 14127 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,991,576 km

• M1: 203,004 km (0.105 R)
• M2: 392,395 km (0.083 R)
• M3: 839,394 km (0.11 R)
• M4: 1,033,422 km (0.034 R)
• M5: 1,308,832 km (0.066 R)
• M6: 1,513,781 km (0.111 R)
• M7: 1,632,262 km (0.064 R)
• M8: 2,245,314 km (0.06 R)
• M9: 2,605,845 km (0.106 R)
• M10: 2,866,445 km (0.116 R)
• M11: 2,955,306 km (0.083 R)
• M12: 3,075,134 km (0.111 R)
• M13: 3,288,909 km (0.061 R)
• M14: 3,382,109 km (0.109 R)
• M15: 3,571,051 km (0.072 R)
• M16: 4,226,439 km (0.08 R)
• M17: 4,637,684 km (0.049 R)
• M18: 4,848,168 km (0.101 R)
• M19: 4,954,681 km (0.107 R)
• M20: 5,278,710 km (0.081 R)
• M21: 5,535,720 km (0.082 R)
• M22: 5,872,165 km (0.089 R)
• M23: 6,023,857 km (0.1 R)
• M24: 6,138,449 km (0.097 R)
• M25: 6,292,386 km (0.098 R)
• M26: 6,722,629 km (0.098 R)
• M27: 7,283,920 km (0.081 R)
• M28: 8,623,270 km (0.114 R)
• M29: 8,882,972 km (0.071 R)
• M30: 9,189,049 km (0.076 R)
• M31: 9,721,917 km (0.106 R)
• M32: 9,946,912 km (0.084 R)
• M33: 10,356,361 km (0.105 R)
• M34: 10,678,595 km (0.068 R)
• M35: 11,004,270 km (0.097 R)
• M36: 11,238,839 km (0.105 R)
• M37: 11,475,054 km (0.117 R)
• M38: 12,681,112 km (0.117 R)
• M39: 13,124,969 km (0.036 R)
• M40: 13,224,452 km (0.1 R)
• M41: 13,373,900 km (0.036 R)
• M42: 13,624,327 km (0.109 R)
• M43: 14,231,844 km (0.042 R)
• M44: 14,436,344 km (0.099 R)
• M45: 14,951,709 km (0.086 R)
• M46: 16,000,689 km (0.113 R)
• M47: 18,058,557 km (0.109 R)
• M48: 18,335,463 km (0.1 R)
• M49: 19,514,145 km (0.068 R)
• M50: 21,826,180 km (0.102 R)
• M51: 22,180,427 km (0.076 R)
• M52: 23,616,268 km (0.068 R)
• M53: 23,980,090 km (0.03 R)
• M54: 26,013,275 km (0.065 R)
• M55: 26,263,552 km (0.068 R)
• M56: 27,526,607 km (0.072 R)
• M57: 30,440,175 km (0.039 R)
• M58: 30,769,888 km (0.105 R)
• M59: 31,366,485 km (0.091 R)
• M60: 31,632,769 km (0.082 R)
• M61: 34,063,734 km (0.11 R)
• M62: 34,887,271 km (0.062 R)
• M63: 35,025,200 km (0.114 R)
• M64: 36,065,204 km (0.11 R)
• M65: 36,274,492 km (0.112 R)
• M66: 37,609,054 km (0.115 R)
• M67: 38,175,731 km (0.074 R)
• M68: 38,317,849 km (0.07 R)
• M69: 39,461,226 km (0.037 R)
• M70: 39,604,839 km (0.069 R)
• M71: 40,398,307 km (0.113 R)
• M72: 43,550,334 km (0.075 R)
• M73: 44,070,785 km (0.11 R)
• M74: 44,219,934 km (0.078 R)
• M75: 45,569,456 km (0.12 R)
• M76: 47,772,135 km (0.108 R)
• M77: 49,079,321 km (0.078 R)
• M78: 49,698,657 km (0.119 R)
• M79: 50,476,266 km (0.079 R)
• M80: 52,201,429 km (0.086 R)
• M81: 52,438,242 km (0.101 R)
• M82: 52,675,205 km (0.045 R)
• M83: 52,991,904 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358

Radius: 5.1

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.08 AU - 22.84 AU

Year: 29263 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,991,576 km

• M1: 70,461 km (0.117 R)
• M2: 671,246 km (0.089 R)
• M3: 742,753 km (0.089 R)
• M4: 972,536 km (0.112 R)
• M5: 1,463,067 km (0.096 R)
• M6: 1,588,281 km (0.117 R)
• M7: 2,338,065 km (0.117 R)
• M8: 2,374,567 km (0.12 R)
• M9: 2,447,870 km (0.08 R)
• M10: 2,748,861 km (0.108 R)
• M11: 3,262,730 km (0.068 R)
• M12: 3,385,549 km (0.092 R)
• M13: 3,720,349 km (0.083 R)
• M14: 4,153,734 km (0.116 R)
• M15: 4,286,877 km (0.118 R)
• M16: 4,740,757 km (0.086 R)
• M17: 4,879,883 km (0.039 R)
• M18: 5,644,627 km (0.034 R)
• M19: 7,229,168 km (0.113 R)
• M20: 7,496,798 km (0.041 R)
• M21: 7,986,881 km (0.053 R)
• M22: 11,013,994 km (0.096 R)
• M23: 11,075,329 km (0.098 R)
• M24: 11,198,298 km (0.042 R)
• M25: 11,570,199 km (0.111 R)
• M26: 12,645,508 km (0.072 R)
• M27: 13,358,192 km (0.093 R)
• M28: 14,217,183 km (0.102 R)
• M29: 14,350,924 km (0.11 R)
• M30: 15,298,776 km (0.07 R)
• M31: 16,057,536 km (0.112 R)
• M32: 17,611,559 km (0.108 R)
• M33: 17,755,173 km (0.07 R)
• M34: 17,899,236 km (0.096 R)
• M35: 19,657,609 km (0.095 R)
• M36: 22,474,238 km (0.105 R)
• M37: 23,178,245 km (0.096 R)
• M38: 23,809,997 km (0.086 R)
• M39: 24,048,456 km (0.099 R)
• M40: 24,527,618 km (0.088 R)
• M41: 25,252,270 km (0.078 R)
• M42: 28,136,368 km (0.112 R)
• M43: 31,470,455 km (0.092 R)
• M44: 31,819,467 km (0.119 R)
• M45: 31,906,982 km (0.117 R)
• M46: 32,169,676 km (0.117 R)
• M47: 33,050,957 km (0.061 R)
• M48: 34,029,476 km (0.063 R)
• M49: 34,297,855 km (0.053 R)
• M50: 34,567,131 km (0.074 R)
• M51: 34,927,213 km (0.092 R)
• M52: 35,469,506 km (0.046 R)
• M53: 35,650,968 km (0.062 R)
• M54: 36,197,000 km (0.1 R)
• M55: 37,574,348 km (0.063 R)
• M56: 39,907,626 km (0.08 R)
• M57: 41,616,482 km (0.111 R)
• M58: 43,155,395 km (0.089 R)
• M59: 43,640,092 km (0.098 R)
• M60: 44,908,832 km (0.075 R)
• M61: 45,399,962 km (0.102 R)
• M62: 45,893,036 km (0.057 R)
• M63: 46,387,757 km (0.064 R)
• M64: 47,482,364 km (0.075 R)
• M65: 47,982,769 km (0.092 R)
• M66: 48,384,290 km (0.091 R)
• M67: 50,205,045 km (0.102 R)
• M68: 50,306,922 km (0.094 R)
• M69: 50,919,226 km (0.117 R)
• M70: 51,636,697 km (0.1 R)
• M71: 52,357,460 km (0.116 R)
• M72: 53,081,663 km (0.105 R)
• M73: 53,185,334 km (0.071 R)
• M74: 53,392,976 km (0.085 R)
• M75: 54,539,793 km (0.091 R)
• M76: 54,644,512 km (0.088 R)
• M77: 55,063,835 km (0.11 R)
• M78: 56,645,683 km (0.098 R)
• M79: 57,495,548 km (0.072 R)
• M80: 58,992,724 km (0.099 R)
• M81: 63,011,072 km (0.098 R)
• M82: 63,670,948 km (0.045 R)
• M83: 64,775,878 km (0.078 R)
• M84: 66,110,141 km (0.1 R)
• M85: 71,651,546 km (0.12 R)
• M86: 73,493,096 km (0.101 R)
• M87: 75,000,593 km (0.115 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: 497 - 11,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit