🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 152 Days

Day: 35.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.74 AU - 4.44 AU

Year: 2604 Days

Day: 32.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,064,394 km

• M1: 129,103 km (0.092 R)
• M2: 793,617 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.7

Radius: 8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.49 AU - 14.21 AU

Year: 15619 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,064,394 km

• M1: 100,829 km (0.116 R)
• M2: 262,694 km (0.12 R)
• M3: 506,838 km (0.053 R)
• M4: 617,540 km (0.104 R)
• M5: 947,403 km (0.109 R)
• M6: 998,865 km (0.1 R)
• M7: 1,086,679 km (0.111 R)
• M8: 1,232,836 km (0.025 R)
• M9: 1,564,794 km (0.039 R)
• M10: 2,034,531 km (0.065 R)
• M11: 2,192,955 km (0.097 R)
• M12: 2,473,900 km (0.106 R)
• M13: 2,692,313 km (0.112 R)
• M14: 3,199,749 km (0.072 R)
• M15: 3,681,753 km (0.104 R)
• M16: 3,736,805 km (0.118 R)
• M17: 3,792,007 km (0.12 R)
• M18: 4,072,353 km (0.108 R)
• M19: 4,215,070 km (0.068 R)
• M20: 4,272,665 km (0.106 R)
• M21: 4,505,589 km (0.102 R)
• M22: 4,742,552 km (0.064 R)
• M23: 5,105,925 km (0.108 R)
• M24: 5,321,944 km (0.108 R)
• M25: 5,415,443 km (0.106 R)
• M26: 5,763,108 km (0.107 R)
• M27: 6,020,566 km (0.045 R)
• M28: 6,183,329 km (0.105 R)
• M29: 6,446,920 km (0.096 R)
• M30: 6,714,102 km (0.09 R)
• M31: 6,781,571 km (0.119 R)
• M32: 7,294,093 km (0.076 R)
• M33: 7,890,091 km (0.073 R)
• M34: 8,032,508 km (0.104 R)
• M35: 8,247,929 km (0.075 R)
• M36: 8,392,590 km (0.101 R)
• M37: 8,501,647 km (0.105 R)
• M38: 8,868,461 km (0.114 R)
• M39: 9,390,857 km (0.052 R)
• M40: 9,770,087 km (0.086 R)
• M41: 10,038,466 km (0.056 R)
• M42: 10,154,255 km (0.088 R)
• M43: 11,376,619 km (0.099 R)
• M44: 11,943,744 km (0.065 R)
• M45: 12,107,554 km (0.106 R)
• M46: 13,529,183 km (0.048 R)
• M47: 13,957,332 km (0.045 R)
• M48: 14,216,435 km (0.107 R)
• M49: 15,938,456 km (0.112 R)
• M50: 16,118,722 km (0.034 R)
• M51: 16,436,019 km (0.079 R)
• M52: 17,585,678 km (0.09 R)
• M53: 19,671,222 km (0.103 R)
• M54: 20,010,211 km (0.1 R)
• M55: 20,989,329 km (0.118 R)
• M56: 21,385,315 km (0.106 R)
• M57: 22,184,766 km (0.105 R)
• M58: 22,487,103 km (0.057 R)
• M59: 22,993,941 km (0.029 R)
• M60: 23,299,868 km (0.065 R)
• M61: 23,658,604 km (0.112 R)
• M62: 23,864,301 km (0.097 R)
• M63: 24,070,597 km (0.105 R)
• M64: 24,174,118 km (0.1 R)
• M65: 24,954,271 km (0.094 R)
• M66: 25,478,911 km (0.111 R)
• M67: 26,113,505 km (0.091 R)
• M68: 26,432,597 km (0.11 R)
• M69: 27,074,821 km (0.092 R)
• M70: 27,397,952 km (0.09 R)
• M71: 28,211,166 km (0.084 R)
• M72: 29,087,361 km (0.115 R)
• M73: 29,142,413 km (0.093 R)
• M74: 29,750,379 km (0.093 R)
• M75: 30,641,982 km (0.073 R)
• M76: 30,922,478 km (0.107 R)
• M77: 34,121,330 km (0.062 R)
• M78: 35,936,999 km (0.035 R)
• M79: 36,529,257 km (0.079 R)
• M80: 36,648,187 km (0.088 R)
• M81: 37,065,116 km (0.119 R)
• M82: 37,603,669 km (0.11 R)
• M83: 38,084,476 km (0.059 R)
• M84: 38,386,066 km (0.049 R)
• M85: 38,567,378 km (0.087 R)
• M86: 39,295,471 km (0.088 R)
• M87: 39,478,130 km (0.028 R)
• M88: 39,905,681 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 3.4

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.33 AU - 14.63 AU

Year: 17905 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,064,394 km

• M1: 80,334 km (0.068 R)
• M2: 192,532 km (0.066 R)
• M3: 323,879 km (0.033 R)
• M4: 467,344 km (0.113 R)
• M5: 701,614 km (0.118 R)
• M6: 1,682,527 km (0.117 R)
• M7: 2,055,325 km (0.116 R)
• M8: 2,340,159 km (0.1 R)
• M9: 2,994,501 km (0.098 R)
• M10: 3,043,269 km (0.119 R)
• M11: 3,141,705 km (0.106 R)
• M12: 3,727,530 km (0.027 R)
• M13: 4,401,469 km (0.086 R)
• M14: 5,766,549 km (0.082 R)
• M15: 6,227,610 km (0.026 R)
• M16: 6,321,258 km (0.099 R)
• M17: 7,184,737 km (0.089 R)
• M18: 7,282,873 km (0.079 R)
• M19: 7,915,223 km (0.105 R)
• M20: 8,016,651 km (0.1 R)
• M21: 9,409,856 km (0.071 R)
• M22: 9,445,610 km (0.032 R)
• M23: 9,661,180 km (0.049 R)
• M24: 9,697,233 km (0.12 R)
• M25: 9,842,044 km (0.073 R)
• M26: 11,291,198 km (0.065 R)
• M27: 11,405,342 km (0.117 R)
• M28: 11,558,231 km (0.062 R)
• M29: 11,943,445 km (0.112 R)
• M30: 12,528,971 km (0.068 R)
• M31: 12,845,072 km (0.115 R)
• M32: 12,884,715 km (0.084 R)
• M33: 13,565,834 km (0.074 R)
• M34: 13,849,771 km (0.098 R)
• M35: 14,176,493 km (0.081 R)
• M36: 14,754,539 km (0.107 R)
• M37: 15,466,625 km (0.117 R)
• M38: 15,720,642 km (0.054 R)
• M39: 16,793,857 km (0.074 R)
• M40: 17,317,300 km (0.089 R)
• M41: 17,625,023 km (0.045 R)
• M42: 17,669,154 km (0.12 R)
• M43: 17,801,847 km (0.11 R)
• M44: 17,979,121 km (0.091 R)
• M45: 18,201,573 km (0.092 R)
• M46: 18,335,463 km (0.051 R)
• M47: 18,739,078 km (0.119 R)
• M48: 19,372,924 km (0.115 R)
• M49: 19,418,402 km (0.084 R)
• M50: 19,509,657 km (0.12 R)
• M51: 20,013,652 km (0.1 R)
• M52: 20,800,986 km (0.119 R)
• M53: 20,987,684 km (0.088 R)
• M54: 21,268,928 km (0.06 R)
• M55: 21,551,219 km (0.116 R)
• M56: 21,692,888 km (0.1 R)
• M57: 21,977,274 km (0.114 R)
• M58: 22,072,268 km (0.108 R)
• M59: 22,453,743 km (0.082 R)
• M60: 22,885,482 km (0.034 R)
• M61: 23,368,384 km (0.1 R)
• M62: 23,465,324 km (0.09 R)
• M63: 23,757,189 km (0.085 R)
• M64: 24,001,183 km (0.1 R)
• M65: 24,590,300 km (0.038 R)
• M66: 24,787,769 km (0.108 R)
• M67: 26,386,072 km (0.112 R)
• M68: 27,760,428 km (0.037 R)
• M69: 28,637,520 km (0.114 R)
• M70: 29,576,247 km (0.037 R)
• M71: 29,996,617 km (0.118 R)
• M72: 30,049,275 km (0.079 R)
• M73: 30,471,889 km (0.082 R)
• M74: 30,737,127 km (0.072 R)
• M75: 31,002,962 km (0.109 R)
• M76: 31,697,994 km (0.044 R)
• M77: 32,343,957 km (0.077 R)
• M78: 34,087,820 km (0.117 R)
• M79: 34,252,826 km (0.104 R)
• M80: 35,026,546 km (0.05 R)
• M81: 36,029,750 km (0.112 R)
• M82: 36,478,693 km (0.099 R)
• M83: 36,703,838 km (0.078 R)
• M84: 36,873,033 km (0.03 R)
• M85: 37,098,926 km (0.049 R)
• M86: 37,212,171 km (0.106 R)
• M87: 37,268,719 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 13,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit