🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.86 AU - 1.18 AU

Year: 378 Days

Day: 44.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,785,098 km

• M1: 119,678 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.36 AU - 1.76 AU

Year: 715 Days

Day: 42.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.5 AU - 2.08 AU

Year: 879 Days

Day: 44 Hours

Environment

Temp: -55 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 11

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.6 AU - 7.48 AU

Year: 6857 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,785,098 km

• M1: 140,024 km (0.119 R)
• M2: 405,410 km (0.111 R)
• M3: 710,141 km (0.091 R)
• M4: 1,495,680 km (0.11 R)
• M5: 1,758,224 km (0.052 R)
• M6: 2,413,612 km (0.115 R)
• M7: 2,836,525 km (0.097 R)
• M8: 3,162,948 km (0.045 R)
• M9: 3,258,541 km (0.108 R)
• M10: 3,725,735 km (0.077 R)
• M11: 3,801,431 km (0.091 R)
• M12: 3,877,726 km (0.102 R)
• M13: 3,954,470 km (0.103 R)
• M14: 5,450,748 km (0.105 R)
• M15: 5,798,413 km (0.076 R)
• M16: 6,093,869 km (0.098 R)
• M17: 6,699,292 km (0.112 R)
• M18: 6,884,793 km (0.079 R)
• M19: 7,009,408 km (0.092 R)
• M20: 7,579,227 km (0.062 R)
• M21: 7,708,030 km (0.105 R)
• M22: 8,065,569 km (0.108 R)
• M23: 8,763,443 km (0.119 R)
• M24: 8,898,680 km (0.09 R)
• M25: 9,034,515 km (0.109 R)
• M26: 9,136,840 km (0.111 R)
• M27: 9,342,686 km (0.094 R)
• M28: 9,934,196 km (0.073 R)
• M29: 10,004,657 km (0.12 R)
• M30: 10,502,070 km (0.105 R)
• M31: 10,681,737 km (0.089 R)
• M32: 11,373,777 km (0.101 R)
• M33: 11,521,280 km (0.083 R)
• M34: 11,818,232 km (0.103 R)
• M35: 12,419,765 km (0.118 R)
• M36: 12,647,902 km (0.102 R)
• M37: 12,724,346 km (0.109 R)
• M38: 13,535,466 km (0.1 R)
• M39: 14,006,400 km (0.053 R)
• M40: 14,363,191 km (0.085 R)
• M41: 14,602,847 km (0.079 R)
• M42: 15,085,898 km (0.056 R)
• M43: 15,574,186 km (0.107 R)
• M44: 15,697,005 km (0.074 R)
• M45: 16,316,341 km (0.11 R)
• M46: 16,566,319 km (0.11 R)
• M47: 16,733,719 km (0.099 R)
• M48: 16,985,791 km (0.09 R)
• M49: 17,196,874 km (0.057 R)
• M50: 17,408,854 km (0.104 R)
• M51: 18,092,815 km (0.112 R)
• M52: 18,178,984 km (0.103 R)
• M53: 18,524,854 km (0.097 R)
• M54: 18,655,004 km (0.079 R)
• M55: 19,047,698 km (0.107 R)
• M56: 19,179,195 km (0.042 R)
• M57: 19,310,841 km (0.119 R)
• M58: 20,331,248 km (0.094 R)
• M59: 20,465,587 km (0.086 R)
• M60: 20,690,283 km (0.066 R)
• M61: 21,232,725 km (0.039 R)
• M62: 21,551,219 km (0.079 R)
• M63: 22,055,214 km (0.114 R)
• M64: 22,147,217 km (0.088 R)
• M65: 23,355,220 km (0.115 R)
• M66: 24,632,187 km (0.118 R)
• M67: 26,272,378 km (0.094 R)
• M68: 26,516,671 km (0.094 R)
• M69: 27,155,005 km (0.071 R)
• M70: 27,599,910 km (0.036 R)
• M71: 27,798,426 km (0.067 R)
• M72: 28,497,048 km (0.075 R)
• M73: 28,697,659 km (0.05 R)
• M74: 28,898,868 km (0.088 R)
• M75: 29,403,761 km (0.072 R)
• M76: 29,505,038 km (0.094 R)
• M77: 30,884,331 km (0.105 R)
• M78: 31,711,607 km (0.105 R)
• M79: 31,867,488 km (0.107 R)
• M80: 31,971,608 km (0.042 R)
• M81: 32,913,626 km (0.089 R)
• M82: 34,023,941 km (0.118 R)
• M83: 34,771,033 km (0.063 R)
• M84: 35,308,089 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 8.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.58 AU - 11 AU

Year: 12117 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,785,098 km

• M1: 152,440 km (0.116 R)
• M2: 223,948 km (0.099 R)
• M3: 336,146 km (0.107 R)
• M4: 566,228 km (0.119 R)
• M5: 746,194 km (0.075 R)
• M6: 893,698 km (0.118 R)
• M7: 962,363 km (0.107 R)
• M8: 1,105,379 km (0.104 R)
• M9: 1,179,729 km (0.114 R)
• M10: 2,012,241 km (0.082 R)
• M11: 2,267,605 km (0.069 R)
• M12: 2,363,048 km (0.061 R)
• M13: 2,435,603 km (0.072 R)
• M14: 2,758,435 km (0.114 R)
• M15: 3,417,264 km (0.112 R)
• M16: 3,806,817 km (0.058 R)
• M17: 4,064,873 km (0.097 R)
• M18: 4,181,410 km (0.086 R)
• M19: 4,447,545 km (0.071 R)
• M20: 4,507,533 km (0.112 R)
• M21: 4,749,882 km (0.098 R)
• M22: 5,184,464 km (0.07 R)
• M23: 5,729,150 km (0.084 R)
• M24: 6,700,040 km (0.112 R)
• M25: 7,116,520 km (0.116 R)
• M26: 7,649,089 km (0.119 R)
• M27: 7,974,763 km (0.085 R)
• M28: 8,231,324 km (0.086 R)
• M29: 8,639,726 km (0.119 R)
• M30: 9,054,860 km (0.11 R)
• M31: 10,578,664 km (0.095 R)
• M32: 10,901,047 km (0.12 R)
• M33: 11,928,934 km (0.118 R)
• M34: 12,222,296 km (0.071 R)
• M35: 12,645,508 km (0.088 R)
• M36: 12,987,638 km (0.109 R)
• M37: 14,208,656 km (0.112 R)
• M38: 14,386,079 km (0.047 R)
• M39: 15,238,787 km (0.11 R)
• M40: 15,648,536 km (0.096 R)
• M41: 15,740,090 km (0.094 R)
• M42: 16,432,279 km (0.098 R)
• M43: 16,899,174 km (0.046 R)
• M44: 19,347,792 km (0.098 R)
• M45: 19,593,880 km (0.12 R)
• M46: 19,989,567 km (0.049 R)
• M47: 20,990,526 km (0.109 R)
• M48: 21,293,911 km (0.069 R)
• M49: 22,264,352 km (0.102 R)
• M50: 22,418,887 km (0.08 R)
• M51: 22,470,498 km (0.101 R)
• M52: 24,407,341 km (0.111 R)
• M53: 25,691,938 km (0.095 R)
• M54: 25,853,953 km (0.106 R)
• M55: 26,016,566 km (0.115 R)
• M56: 27,715,100 km (0.085 R)
• M57: 28,103,606 km (0.087 R)
• M58: 28,270,706 km (0.112 R)
• M59: 28,438,106 km (0.112 R)
• M60: 28,998,350 km (0.091 R)
• M61: 29,562,334 km (0.071 R)
• M62: 29,845,673 km (0.081 R)
• M63: 29,959,367 km (0.049 R)
• M64: 30,930,706 km (0.104 R)
• M65: 31,045,597 km (0.086 R)
• M66: 31,333,573 km (0.103 R)
• M67: 31,912,367 km (0.074 R)
• M68: 33,374,387 km (0.112 R)
• M69: 33,433,329 km (0.099 R)
• M70: 33,669,544 km (0.104 R)
• M71: 35,337,710 km (0.072 R)
• M72: 35,819,265 km (0.083 R)
• M73: 36,242,328 km (0.106 R)
• M74: 36,363,652 km (0.113 R)
• M75: 36,788,809 km (0.114 R)
• M76: 36,849,696 km (0.09 R)
• M77: 37,521,689 km (0.114 R)
• M78: 37,644,359 km (0.091 R)
• M79: 37,889,999 km (0.091 R)
• M80: 38,136,237 km (0.086 R)
• M81: 38,568,276 km (0.104 R)
• M82: 39,499,523 km (0.062 R)
• M83: 41,511,016 km (0.064 R)
• M84: 41,891,892 km (0.094 R)
• M85: 42,082,779 km (0.082 R)
• M86: 42,146,507 km (0.118 R)
• M87: 42,465,450 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 15,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit