🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.66 AU - 1.06 AU

Year: 304 Days

Day: 35.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.67 AU - 1.05 AU

Year: 304 Days

Day: 46.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,016,716 km

• M1: 41,439 km (0.051 R)
• M2: 169,943 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.21 AU - 1.85 AU

Year: 721 Days

Day: 47.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,016,716 km

• M1: 1,296,116 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.2

Radius: 6.1

Gravity: 25.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.16 AU - 15.22 AU

Year: 18242 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 30,016,716 km

• M1: 194,627 km (0.1 R)
• M2: 373,695 km (0.108 R)
• M3: 600,486 km (0.047 R)
• M4: 892,202 km (0.102 R)
• M5: 1,312,721 km (0.045 R)
• M6: 1,559,707 km (0.097 R)
• M7: 2,026,453 km (0.091 R)
• M8: 2,239,181 km (0.097 R)
• M9: 2,763,073 km (0.118 R)
• M10: 3,962,100 km (0.084 R)
• M11: 4,317,993 km (0.092 R)
• M12: 4,777,258 km (0.05 R)
• M13: 5,941,429 km (0.116 R)
• M14: 6,503,169 km (0.117 R)
• M15: 7,081,664 km (0.094 R)
• M16: 7,242,332 km (0.097 R)
• M17: 7,841,621 km (0.088 R)
• M18: 8,400,070 km (0.09 R)
• M19: 9,145,367 km (0.053 R)
• M20: 10,636,857 km (0.102 R)
• M21: 11,947,036 km (0.067 R)
• M22: 12,588,661 km (0.098 R)
• M23: 13,307,329 km (0.106 R)
• M24: 13,838,252 km (0.111 R)
• M25: 14,715,793 km (0.084 R)
• M26: 14,920,892 km (0.115 R)
• M27: 15,058,222 km (0.039 R)
• M28: 15,680,998 km (0.04 R)
• M29: 15,820,424 km (0.112 R)
• M30: 16,666,400 km (0.049 R)
• M31: 16,951,533 km (0.107 R)
• M32: 17,094,848 km (0.114 R)
• M33: 19,740,486 km (0.116 R)
• M34: 19,815,734 km (0.117 R)
• M35: 19,966,678 km (0.043 R)
• M36: 21,033,461 km (0.09 R)
• M37: 21,264,440 km (0.091 R)
• M38: 24,343,164 km (0.116 R)
• M39: 24,666,744 km (0.066 R)
• M40: 25,073,202 km (0.101 R)
• M41: 26,804,348 km (0.095 R)
• M42: 27,054,775 km (0.054 R)
• M43: 27,306,099 km (0.103 R)
• M44: 27,390,024 km (0.099 R)
• M45: 27,558,022 km (0.083 R)
• M46: 28,744,184 km (0.086 R)
• M47: 30,033,568 km (0.028 R)
• M48: 32,046,856 km (0.099 R)
• M49: 32,401,403 km (0.117 R)
• M50: 33,383,214 km (0.094 R)
• M51: 34,828,628 km (0.089 R)
• M52: 35,101,944 km (0.105 R)
• M53: 36,849,097 km (0.111 R)
• M54: 37,127,648 km (0.067 R)
• M55: 38,060,840 km (0.106 R)
• M56: 39,285,598 km (0.05 R)
• M57: 41,291,256 km (0.055 R)
• M58: 41,677,069 km (0.053 R)
• M59: 41,773,709 km (0.105 R)
• M60: 41,870,350 km (0.047 R)
• M61: 41,967,139 km (0.117 R)
• M62: 42,257,958 km (0.119 R)
• M63: 42,549,374 km (0.115 R)
• M64: 45,699,756 km (0.088 R)
• M65: 47,101,488 km (0.057 R)
• M66: 47,504,505 km (0.066 R)
• M67: 50,770,077 km (0.1 R)
• M68: 53,476,152 km (0.027 R)
• M69: 53,791,355 km (0.09 R)
• M70: 54,001,989 km (0.073 R)
• M71: 55,695,886 km (0.11 R)
• M72: 56,015,427 km (0.077 R)
• M73: 56,870,528 km (0.065 R)
• M74: 58,053,398 km (0.027 R)
• M75: 59,679,378 km (0.109 R)
• M76: 59,788,285 km (0.073 R)
• M77: 60,006,399 km (0.053 R)
• M78: 60,881,247 km (0.083 R)
• M79: 61,540,226 km (0.069 R)
• M80: 62,091,045 km (0.083 R)
• M81: 62,754,362 km (0.074 R)
• M82: 63,864,977 km (0.095 R)
• M83: 63,976,427 km (0.096 R)
• M84: 64,534,577 km (0.11 R)
• M85: 66,105,653 km (0.11 R)
• M86: 67,235,716 km (0.105 R)
• M87: 68,144,224 km (0.101 R)
• M88: 68,942,628 km (0.107 R)
• M89: 69,285,655 km (0.092 R)
• M90: 70,203,438 km (0.112 R)
• M91: 73,797,228 km (0.036 R)
• M92: 74,617,024 km (0.091 R)
• M93: 78,760,885 km (0.071 R)
• M94: 79,718,611 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.3

Radius: 7.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.18 AU - 19.46 AU

Year: 23961 Days

Day: 22.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,016,716 km

• M1: 96,939 km (0.052 R)
• M2: 224,846 km (0.096 R)
• M3: 446,849 km (0.104 R)
• M4: 610,958 km (0.077 R)
• M5: 756,516 km (0.09 R)
• M6: 899,981 km (0.093 R)
• M7: 1,198,728 km (0.089 R)
• M8: 1,367,175 km (0.053 R)
• M9: 1,935,796 km (0.099 R)
• M10: 2,171,114 km (0.085 R)
• M11: 3,392,880 km (0.054 R)
• M12: 3,544,722 km (0.085 R)
• M13: 3,632,386 km (0.072 R)
• M14: 4,105,115 km (0.115 R)
• M15: 4,197,417 km (0.073 R)
• M16: 4,501,998 km (0.049 R)
• M17: 6,050,935 km (0.11 R)
• M18: 6,368,082 km (0.12 R)
• M19: 6,717,992 km (0.097 R)
• M20: 7,464,635 km (0.097 R)
• M21: 7,719,250 km (0.054 R)
• M22: 8,005,580 km (0.114 R)
• M23: 8,208,136 km (0.118 R)
• M24: 8,855,745 km (0.077 R)
• M25: 9,246,046 km (0.052 R)
• M26: 11,671,027 km (0.081 R)
• M27: 12,364,713 km (0.099 R)
• M28: 12,464,794 km (0.082 R)
• M29: 12,936,027 km (0.039 R)
• M30: 14,877,957 km (0.099 R)
• M31: 15,091,433 km (0.058 R)
• M32: 15,305,807 km (0.094 R)
• M33: 15,773,899 km (0.117 R)
• M34: 15,882,656 km (0.045 R)
• M35: 15,991,564 km (0.05 R)
• M36: 16,064,418 km (0.104 R)
• M37: 17,956,831 km (0.087 R)
• M38: 18,336,211 km (0.08 R)
• M39: 21,424,210 km (0.093 R)
• M40: 21,745,696 km (0.113 R)
• M41: 22,679,187 km (0.04 R)
• M42: 22,883,837 km (0.075 R)
• M43: 23,130,224 km (0.066 R)
• M44: 25,090,555 km (0.106 R)
• M45: 26,069,224 km (0.109 R)
• M46: 26,498,570 km (0.1 R)
• M47: 27,538,574 km (0.088 R)
• M48: 28,019,681 km (0.055 R)
• M49: 29,123,414 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit