🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.08 AU - 1.54 AU

Year: 550 Days

Day: 41.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,662,197 km

• M1: 354,547 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.72 AU - 2.58 AU

Year: 1157 Days

Day: 43.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.05 AU - 2.83 AU

Year: 1399 Days

Day: 37 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,662,197 km

• M1: 15,409 km (0.082 R)
• M2: 624,422 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.1

Radius: 7.2

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.79 AU - 16.05 AU

Year: 19065 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,662,197 km

• M1: 91,554 km (0.095 R)
• M2: 176,226 km (0.044 R)
• M3: 276,008 km (0.068 R)
• M4: 432,039 km (0.092 R)
• M5: 484,697 km (0.103 R)
• M6: 826,528 km (0.074 R)
• M7: 1,665,772 km (0.054 R)
• M8: 1,780,963 km (0.093 R)
• M9: 2,019,571 km (0.08 R)
• M10: 3,616,678 km (0.085 R)
• M11: 4,588,017 km (0.115 R)
• M12: 4,915,038 km (0.12 R)
• M13: 5,165,315 km (0.112 R)
• M14: 5,505,501 km (0.082 R)
• M15: 5,940,980 km (0.085 R)
• M16: 6,162,983 km (0.039 R)
• M17: 6,297,322 km (0.117 R)
• M18: 6,432,858 km (0.076 R)
• M19: 7,455,359 km (0.118 R)
• M20: 8,230,276 km (0.044 R)
• M21: 9,337,151 km (0.08 R)
• M22: 10,224,117 km (0.113 R)
• M23: 10,383,439 km (0.114 R)
• M24: 10,920,495 km (0.09 R)
• M25: 11,247,067 km (0.089 R)
• M26: 11,521,579 km (0.097 R)
• M27: 11,576,781 km (0.03 R)
• M28: 12,927,500 km (0.082 R)
• M29: 13,157,432 km (0.052 R)
• M30: 14,267,897 km (0.052 R)
• M31: 14,446,068 km (0.053 R)
• M32: 14,565,148 km (0.064 R)
• M33: 15,347,545 km (0.074 R)
• M34: 15,408,281 km (0.106 R)
• M35: 16,020,137 km (0.04 R)
• M36: 16,702,453 km (0.093 R)
• M37: 16,827,516 km (0.11 R)
• M38: 17,267,633 km (0.108 R)
• M39: 19,262,222 km (0.104 R)
• M40: 19,722,534 km (0.077 R)
• M41: 20,319,879 km (0.115 R)
• M42: 20,386,599 km (0.099 R)
• M43: 20,587,210 km (0.11 R)
• M44: 22,009,886 km (0.109 R)
• M45: 22,629,221 km (0.045 R)
• M46: 23,184,678 km (0.105 R)
• M47: 23,534,139 km (0.102 R)
• M48: 25,163,559 km (0.059 R)
• M49: 25,811,168 km (0.1 R)
• M50: 25,955,829 km (0.083 R)
• M51: 26,100,640 km (0.099 R)
• M52: 26,537,017 km (0.103 R)
• M53: 26,902,484 km (0.094 R)
• M54: 27,122,543 km (0.073 R)
• M55: 27,343,200 km (0.091 R)
• M56: 28,679,707 km (0.086 R)
• M57: 29,809,769 km (0.102 R)
• M58: 31,493,194 km (0.088 R)
• M59: 32,190,769 km (0.073 R)
• M60: 32,893,430 km (0.063 R)
• M61: 34,711,942 km (0.04 R)
• M62: 35,593,223 km (0.03 R)
• M63: 35,834,824 km (0.086 R)
• M64: 37,051,054 km (0.093 R)
• M65: 37,214,266 km (0.092 R)
• M66: 37,869,355 km (0.108 R)
• M67: 37,951,484 km (0.072 R)
• M68: 39,274,079 km (0.103 R)
• M69: 40,948,528 km (0.119 R)
• M70: 41,201,647 km (0.072 R)
• M71: 42,902,725 km (0.082 R)
• M72: 43,074,164 km (0.092 R)
• M73: 45,061,123 km (0.037 R)
• M74: 45,497,051 km (0.047 R)
• M75: 46,109,654 km (0.052 R)
• M76: 46,725,100 km (0.11 R)
• M77: 46,989,589 km (0.097 R)
• M78: 52,842,456 km (0.074 R)
• M79: 53,763,081 km (0.097 R)
• M80: 54,040,286 km (0.116 R)
• M81: 54,225,488 km (0.099 R)
• M82: 54,874,893 km (0.086 R)
• M83: 56,650,619 km (0.084 R)
• M84: 56,744,567 km (0.065 R)
• M85: 57,971,120 km (0.116 R)
• M86: 59,397,087 km (0.033 R)
• M87: 59,492,530 km (0.099 R)
• M88: 59,588,123 km (0.116 R)
• M89: 61,219,787 km (0.068 R)
• M90: 65,116,961 km (0.072 R)
• M91: 65,313,832 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915

Radius: 5

Gravity: 36.6 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.91 AU - 21.99 AU

Year: 27917 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,662,197 km

• M1: 110,852 km (0.104 R)
• M2: 314,754 km (0.104 R)
• M3: 427,102 km (0.114 R)
• M4: 578,794 km (0.072 R)
• M5: 747,092 km (0.1 R)
• M6: 1,060,649 km (0.11 R)
• M7: 1,716,187 km (0.053 R)
• M8: 2,792,693 km (0.082 R)
• M9: 2,933,614 km (0.115 R)
• M10: 3,930,385 km (0.118 R)
• M11: 5,424,419 km (0.08 R)
• M12: 7,264,921 km (0.097 R)
• M13: 7,458,651 km (0.105 R)
• M14: 8,793,512 km (0.111 R)
• M15: 9,069,221 km (0.071 R)
• M16: 9,138,635 km (0.081 R)
• M17: 9,984,760 km (0.072 R)
• M18: 10,272,437 km (0.096 R)
• M19: 10,782,267 km (0.081 R)
• M20: 11,077,274 km (0.116 R)
• M21: 11,524,870 km (0.1 R)
• M22: 11,599,968 km (0.118 R)
• M23: 11,750,763 km (0.1 R)
• M24: 12,437,567 km (0.104 R)
• M25: 12,746,935 km (0.043 R)
• M26: 14,412,259 km (0.105 R)
• M27: 14,737,185 km (0.076 R)
• M28: 14,818,716 km (0.096 R)
• M29: 18,203,667 km (0.099 R)
• M30: 18,291,182 km (0.088 R)
• M31: 18,996,835 km (0.091 R)
• M32: 20,434,471 km (0.117 R)
• M33: 21,258,456 km (0.112 R)
• M34: 21,721,012 km (0.096 R)
• M35: 24,758,148 km (0.06 R)
• M36: 25,147,103 km (0.11 R)
• M37: 26,922,082 km (0.091 R)
• M38: 27,021,863 km (0.111 R)
• M39: 28,330,246 km (0.071 R)
• M40: 28,635,127 km (0.065 R)
• M41: 28,839,029 km (0.093 R)
• M42: 30,486,999 km (0.05 R)
• M43: 33,873,595 km (0.107 R)
• M44: 34,521,653 km (0.112 R)
• M45: 35,064,993 km (0.076 R)
• M46: 37,599,929 km (0.099 R)
• M47: 38,271,025 km (0.113 R)
• M48: 38,945,861 km (0.098 R)
• M49: 39,284,850 km (0.118 R)
• M50: 40,079,514 km (0.095 R)
• M51: 40,307,501 km (0.099 R)
• M52: 42,495,070 km (0.108 R)
• M53: 43,427,663 km (0.118 R)
• M54: 44,720,937 km (0.082 R)
• M55: 45,075,783 km (0.115 R)
• M56: 46,744,398 km (0.103 R)
• M57: 47,586,185 km (0.097 R)
• M58: 47,706,911 km (0.104 R)
• M59: 48,797,479 km (0.116 R)
• M60: 49,284,869 km (0.034 R)
• M61: 50,879,881 km (0.101 R)
• M62: 51,003,150 km (0.099 R)
• M63: 55,130,705 km (0.101 R)
• M64: 56,019,915 km (0.101 R)
• M65: 59,104,473 km (0.07 R)
• M66: 59,884,177 km (0.117 R)
• M67: 60,536,424 km (0.085 R)
• M68: 62,772,015 km (0.076 R)
• M69: 68,137,791 km (0.085 R)
• M70: 69,639,006 km (0.084 R)
• M71: 69,775,888 km (0.062 R)
• M72: 70,187,581 km (0.082 R)
• M73: 70,462,392 km (0.069 R)
• M74: 74,767,520 km (0.055 R)
• M75: 77,022,708 km (0.083 R)
• M76: 77,448,014 km (0.12 R)
• M77: 79,443,201 km (0.116 R)
• M78: 81,166,718 km (0.113 R)
• M79: 86,116,613 km (0.098 R)
• M80: 87,443,247 km (0.077 R)
• M81: 90,116,561 km (0.109 R)
• M82: 90,415,158 km (0.079 R)
• M83: 92,063,876 km (0.105 R)
• M84: 94,025,104 km (0.053 R)
• M85: 94,479,582 km (0.101 R)
• M86: 97,069,122 km (0.107 R)
• M87: 98,449,312 km (0.088 R)
• M88: 98,910,971 km (0.076 R)
• M89: 99,373,228 km (0.115 R)
• M90: 101,695,286 km (0.104 R)
• M91: 104,191,925 km (0.109 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: 156 - 14,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit