🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.51 AU - 0.63 AU

Year: 158 Days

Day: 32.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.18 AU - 1.2 AU

Year: 477 Days

Day: 38.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.76 AU - 3.66 AU

Year: 2111 Days

Day: 23.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.5

Radius: 8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.69 AU - 13.85 AU

Year: 17745 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,637,466 km

• M1: 159,471 km (0.11 R)
• M2: 517,010 km (0.102 R)
• M3: 579,093 km (0.119 R)
• M4: 1,928,466 km (0.036 R)
• M5: 2,339,262 km (0.066 R)
• M6: 2,572,934 km (0.071 R)
• M7: 3,358,921 km (0.101 R)
• M8: 3,893,584 km (0.047 R)
• M9: 4,257,406 km (0.087 R)
• M10: 5,675,145 km (0.07 R)
• M11: 6,384,388 km (0.107 R)
• M12: 7,831,598 km (0.059 R)
• M13: 8,127,353 km (0.086 R)
• M14: 8,454,224 km (0.09 R)
• M15: 9,092,858 km (0.112 R)
• M16: 10,860,506 km (0.111 R)
• M17: 11,010,104 km (0.119 R)
• M18: 11,402,051 km (0.085 R)
• M19: 11,706,781 km (0.077 R)
• M20: 12,857,039 km (0.048 R)
• M21: 16,073,693 km (0.102 R)
• M22: 18,052,424 km (0.094 R)
• M23: 18,158,788 km (0.119 R)
• M24: 21,592,209 km (0.117 R)
• M25: 21,705,005 km (0.116 R)
• M26: 22,462,120 km (0.106 R)
• M27: 24,510,265 km (0.088 R)
• M28: 24,863,914 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.8

Radius: 4.5

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.32 AU - 19.9 AU

Year: 24850 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,637,466 km

• M1: 236,065 km (0.09 R)
• M2: 864,975 km (0.077 R)
• M3: 965,953 km (0.082 R)
• M4: 1,235,379 km (0.106 R)
• M5: 1,349,373 km (0.053 R)
• M6: 2,379,205 km (0.07 R)
• M7: 2,521,323 km (0.085 R)
• M8: 2,851,485 km (0.109 R)
• M9: 2,889,034 km (0.034 R)
• M10: 3,962,848 km (0.038 R)
• M11: 4,046,772 km (0.114 R)
• M12: 4,302,435 km (0.094 R)
• M13: 4,475,669 km (0.053 R)
• M14: 4,607,166 km (0.062 R)
• M15: 4,918,928 km (0.104 R)
• M16: 4,964,106 km (0.117 R)
• M17: 5,145,868 km (0.114 R)
• M18: 6,428,819 km (0.086 R)
• M19: 6,776,784 km (0.067 R)
• M20: 9,772,930 km (0.112 R)
• M21: 10,870,230 km (0.101 R)
• M22: 10,929,022 km (0.042 R)
• M23: 11,403,397 km (0.072 R)
• M24: 11,463,236 km (0.059 R)
• M25: 11,703,341 km (0.118 R)
• M26: 11,763,629 km (0.034 R)
• M27: 11,824,066 km (0.083 R)
• M28: 12,005,828 km (0.027 R)
• M29: 12,127,600 km (0.063 R)
• M30: 12,618,580 km (0.03 R)
• M31: 12,804,381 km (0.079 R)
• M32: 13,683,418 km (0.097 R)
• M33: 14,194,444 km (0.114 R)
• M34: 15,300,870 km (0.038 R)
• M35: 16,637,677 km (0.102 R)
• M36: 16,909,496 km (0.07 R)
• M37: 16,977,713 km (0.069 R)
• M38: 18,853,072 km (0.047 R)
• M39: 18,994,591 km (0.12 R)
• M40: 20,067,058 km (0.111 R)
• M41: 20,139,314 km (0.11 R)
• M42: 20,283,975 km (0.091 R)
• M43: 20,356,381 km (0.11 R)
• M44: 21,306,178 km (0.114 R)
• M45: 21,897,837 km (0.056 R)
• M46: 22,569,831 km (0.114 R)
• M47: 24,240,839 km (0.112 R)
• M48: 24,317,732 km (0.119 R)
• M49: 24,780,887 km (0.065 R)
• M50: 25,481,005 km (0.075 R)
• M51: 25,951,341 km (0.078 R)
• M52: 26,187,556 km (0.047 R)
• M53: 26,266,394 km (0.1 R)
• M54: 27,539,771 km (0.09 R)
• M55: 28,507,819 km (0.096 R)
• M56: 29,898,182 km (0.067 R)
• M57: 30,643,179 km (0.116 R)
• M58: 30,809,532 km (0.111 R)
• M59: 31,645,934 km (0.028 R)
• M60: 32,829,402 km (0.072 R)
• M61: 32,999,794 km (0.034 R)
• M62: 33,855,345 km (0.112 R)
• M63: 34,199,719 km (0.07 R)
• M64: 36,995,553 km (0.087 R)
• M65: 39,049,981 km (0.062 R)
• M66: 39,411,110 km (0.108 R)
• M67: 40,318,571 km (0.093 R)
• M68: 40,774,844 km (0.099 R)
• M69: 41,049,506 km (0.118 R)
• M70: 41,141,060 km (0.112 R)
• M71: 42,895,843 km (0.099 R)
• M72: 42,988,893 km (0.089 R)
• M73: 43,641,888 km (0.059 R)
• M74: 46,286,928 km (0.104 R)
• M75: 46,477,814 km (0.076 R)
• M76: 48,498,134 km (0.105 R)
• M77: 49,470,071 km (0.107 R)
• M78: 49,665,296 km (0.08 R)
• M79: 49,762,984 km (0.106 R)
• M80: 50,841,734 km (0.08 R)
• M81: 51,730,196 km (0.059 R)
• M82: 52,225,963 km (0.088 R)
• M83: 52,623,594 km (0.036 R)
• M84: 53,122,204 km (0.119 R)
• M85: 55,334,607 km (0.119 R)
• M86: 55,638,590 km (0.118 R)
• M87: 55,943,171 km (0.117 R)
• M88: 57,371,681 km (0.101 R)
• M89: 58,812,308 km (0.053 R)
• M90: 59,329,618 km (0.078 R)
• M91: 62,149,388 km (0.077 R)
• M92: 63,204,801 km (0.053 R)
• M93: 67,377,086 km (0.113 R)
• M94: 70,866,307 km (0.086 R)
• M95: 74,302,121 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit