🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.32 AU - 1.98 AU

Year: 763 Days

Day: 44 Hours

Environment

Temp: -51 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2 AU - 2.7 AU

Year: 1297 Days

Day: 46.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 13.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.76 AU - 8.4 AU

Year: 7511 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,933,062 km

• M1: 195,375 km (0.098 R)
• M2: 280,346 km (0.083 R)
• M3: 379,081 km (0.111 R)
• M4: 475,721 km (0.109 R)
• M5: 572,511 km (0.089 R)
• M6: 689,945 km (0.058 R)
• M7: 911,201 km (0.091 R)
• M8: 1,023,997 km (0.097 R)
• M9: 1,525,150 km (0.057 R)
• M10: 1,948,363 km (0.106 R)
• M11: 2,116,660 km (0.08 R)
• M12: 2,212,253 km (0.118 R)
• M13: 2,488,112 km (0.108 R)
• M14: 2,650,874 km (0.094 R)
• M15: 3,160,853 km (0.079 R)
• M16: 3,337,678 km (0.114 R)
• M17: 3,517,944 km (0.099 R)
• M18: 3,794,550 km (0.072 R)
• M19: 3,959,108 km (0.092 R)
• M20: 4,716,970 km (0.114 R)
• M21: 4,919,825 km (0.104 R)
• M22: 5,022,449 km (0.035 R)
• M23: 5,439,827 km (0.066 R)
• M24: 5,599,299 km (0.116 R)
• M25: 6,225,216 km (0.04 R)
• M26: 6,588,889 km (0.099 R)
• M27: 6,930,720 km (0.066 R)
• M28: 7,161,998 km (0.115 R)
• M29: 7,454,611 km (0.101 R)
• M30: 7,721,344 km (0.11 R)
• M31: 7,810,954 km (0.1 R)
• M32: 8,051,657 km (0.069 R)
• M33: 8,356,088 km (0.093 R)
• M34: 8,448,091 km (0.063 R)
• M35: 8,540,542 km (0.056 R)
• M36: 8,976,171 km (0.118 R)
• M37: 9,291,823 km (0.11 R)
• M38: 9,836,958 km (0.114 R)
• M39: 9,999,271 km (0.05 R)
• M40: 10,195,244 km (0.118 R)
• M41: 10,591,080 km (0.1 R)
• M42: 11,808,658 km (0.113 R)
• M43: 12,189,534 km (0.075 R)
• M44: 13,105,821 km (0.074 R)
• M45: 13,536,363 km (0.084 R)
• M46: 14,669,866 km (0.108 R)
• M47: 15,116,715 km (0.117 R)
• M48: 15,568,202 km (0.108 R)
• M49: 15,719,744 km (0.067 R)
• M50: 15,986,028 km (0.079 R)
• M51: 16,177,065 km (0.081 R)
• M52: 16,949,140 km (0.056 R)
• M53: 17,693,688 km (0.103 R)
• M54: 17,851,813 km (0.099 R)
• M55: 18,689,711 km (0.098 R)
• M56: 19,540,474 km (0.092 R)
• M57: 19,867,944 km (0.052 R)
• M58: 20,736,060 km (0.078 R)
• M59: 20,902,862 km (0.11 R)
• M60: 21,070,112 km (0.048 R)
• M61: 21,616,593 km (0.078 R)
• M62: 21,743,303 km (0.116 R)
• M63: 22,637,898 km (0.108 R)
• M64: 22,981,823 km (0.074 R)
• M65: 23,067,992 km (0.102 R)
• M66: 23,370,778 km (0.111 R)
• M67: 23,500,928 km (0.055 R)
• M68: 23,631,228 km (0.116 R)
• M69: 24,727,331 km (0.039 R)
• M70: 24,992,718 km (0.049 R)
• M71: 25,125,860 km (0.081 R)
• M72: 25,392,743 km (0.107 R)
• M73: 27,014,084 km (0.081 R)
• M74: 27,196,295 km (0.104 R)
• M75: 27,516,135 km (0.093 R)
• M76: 27,883,248 km (0.082 R)
• M77: 28,947,637 km (0.08 R)
• M78: 29,696,075 km (0.101 R)
• M79: 30,025,340 km (0.08 R)
• M80: 30,167,009 km (0.113 R)
• M81: 31,211,651 km (0.12 R)
• M82: 31,498,729 km (0.095 R)
• M83: 32,027,109 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.8

Radius: 7.2

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 17.45 AU - 22.85 AU

Year: 32552 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,933,062 km

• M1: 273,016 km (0.099 R)
• M2: 350,957 km (0.117 R)
• M3: 557,402 km (0.114 R)
• M4: 2,607,640 km (0.113 R)
• M5: 4,188,142 km (0.088 R)
• M6: 4,932,391 km (0.093 R)
• M7: 6,360,153 km (0.102 R)
• M8: 6,479,533 km (0.059 R)
• M9: 7,336,280 km (0.09 R)
• M10: 9,221,512 km (0.106 R)
• M11: 9,629,316 km (0.108 R)
• M12: 10,959,390 km (0.118 R)
• M13: 11,174,662 km (0.048 R)
• M14: 11,536,389 km (0.069 R)
• M15: 13,249,883 km (0.091 R)
• M16: 14,488,105 km (0.03 R)
• M17: 14,645,482 km (0.108 R)
• M18: 15,924,693 km (0.1 R)
• M19: 17,741,260 km (0.056 R)
• M20: 18,078,454 km (0.078 R)
• M21: 19,362,153 km (0.103 R)
• M22: 19,971,166 km (0.061 R)
• M23: 20,058,681 km (0.032 R)
• M24: 20,674,875 km (0.104 R)
• M25: 22,016,169 km (0.104 R)
• M26: 24,126,845 km (0.062 R)
• M27: 26,205,358 km (0.111 R)
• M28: 27,948,323 km (0.086 R)
• M29: 28,537,589 km (0.099 R)
• M30: 28,636,174 km (0.085 R)
• M31: 29,429,043 km (0.085 R)
• M32: 29,528,675 km (0.115 R)
• M33: 30,229,242 km (0.046 R)
• M34: 31,137,899 km (0.055 R)
• M35: 31,748,707 km (0.116 R)
• M36: 33,189,185 km (0.115 R)
• M37: 33,708,739 km (0.057 R)
• M38: 35,920,394 km (0.07 R)
• M39: 36,240,084 km (0.081 R)
• M40: 36,882,457 km (0.033 R)
• M41: 37,097,430 km (0.101 R)
• M42: 38,287,181 km (0.088 R)
• M43: 39,599,155 km (0.109 R)
• M44: 40,371,379 km (0.059 R)
• M45: 40,703,785 km (0.119 R)
• M46: 45,107,498 km (0.028 R)
• M47: 45,683,001 km (0.095 R)
• M48: 48,361,102 km (0.12 R)
• M49: 49,422,798 km (0.074 R)
• M50: 50,373,044 km (0.078 R)
• M51: 50,850,411 km (0.117 R)
• M52: 51,809,632 km (0.101 R)
• M53: 51,929,909 km (0.108 R)
• M54: 53,017,037 km (0.119 R)
• M55: 53,259,684 km (0.065 R)
• M56: 53,746,027 km (0.11 R)
• M57: 57,315,582 km (0.116 R)
• M58: 60,453,696 km (0.096 R)
• M59: 61,087,991 km (0.08 R)
• M60: 61,342,308 km (0.109 R)
• M61: 61,979,744 km (0.096 R)
• M62: 63,261,050 km (0.105 R)
• M63: 63,904,919 km (0.071 R)
• M64: 65,719,541 km (0.116 R)
• M65: 66,371,788 km (0.074 R)
• M66: 66,633,136 km (0.038 R)
• M67: 67,419,721 km (0.097 R)
• M68: 67,682,565 km (0.099 R)
• M69: 69,531,894 km (0.088 R)
• M70: 70,196,407 km (0.094 R)
• M71: 70,996,606 km (0.096 R)
• M72: 71,263,938 km (0.111 R)
• M73: 71,531,718 km (0.072 R)
• M74: 72,202,515 km (0.078 R)
• M75: 73,685,628 km (0.118 R)
• M76: 75,178,914 km (0.117 R)
• M77: 75,860,931 km (0.093 R)
• M78: 75,997,513 km (0.119 R)
• M79: 80,413,343 km (0.076 R)
• M80: 81,530,241 km (0.115 R)
• M81: 81,810,288 km (0.07 R)
• M82: 84,203,256 km (0.069 R)
• M83: 85,053,421 km (0.091 R)
• M84: 86,048,845 km (0.079 R)
• M85: 86,333,978 km (0.113 R)
• M86: 87,477,504 km (0.118 R)
• M87: 88,338,440 km (0.074 R)
• M88: 88,626,117 km (0.091 R)
• M89: 88,770,030 km (0.082 R)
• M90: 90,938,152 km (0.102 R)
• M91: 92,539,148 km (0.047 R)
• M92: 93,562,847 km (0.081 R)
• M93: 94,002,814 km (0.109 R)
• M94: 94,149,570 km (0.059 R)
• M95: 95,473,959 km (0.055 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit