🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.01 AU - 1.31 AU

Year: 471 Days

Day: 29.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.79 AU - 4.19 AU

Year: 2456 Days

Day: 29.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 10.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.77 AU - 5.37 AU

Year: 3680 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,662,277 km

• M1: 224,696 km (0.094 R)
• M2: 347,217 km (0.119 R)
• M3: 440,566 km (0.117 R)
• M4: 535,411 km (0.074 R)
• M5: 844,779 km (0.055 R)
• M6: 967,898 km (0.104 R)
• M7: 1,133,802 km (0.12 R)
• M8: 1,270,984 km (0.104 R)
• M9: 1,816,866 km (0.043 R)
• M10: 1,934,300 km (0.074 R)
• M11: 2,223,623 km (0.075 R)
• M12: 2,413,612 km (0.103 R)
• M13: 2,894,868 km (0.051 R)
• M14: 2,963,534 km (0.106 R)
• M15: 3,570,153 km (0.101 R)
• M16: 3,812,352 km (0.053 R)
• M17: 3,887,899 km (0.043 R)
• M18: 4,098,383 km (0.051 R)
• M19: 4,214,920 km (0.102 R)
• M20: 4,332,504 km (0.045 R)
• M21: 4,895,441 km (0.114 R)
• M22: 5,143,923 km (0.101 R)
• M23: 5,290,828 km (0.086 R)
• M24: 5,524,350 km (0.042 R)
• M25: 5,653,304 km (0.103 R)
• M26: 6,112,270 km (0.111 R)
• M27: 6,268,001 km (0.085 R)
• M28: 6,402,490 km (0.11 R)
• M29: 6,605,943 km (0.043 R)
• M30: 6,811,789 km (0.035 R)
• M31: 6,926,980 km (0.113 R)
• M32: 7,112,631 km (0.1 R)
• M33: 7,206,129 km (0.113 R)
• M34: 7,679,607 km (0.095 R)
• M35: 8,090,103 km (0.089 R)
• M36: 8,212,175 km (0.073 R)
• M37: 8,334,995 km (0.103 R)
• M38: 8,907,356 km (0.087 R)
• M39: 9,364,228 km (0.106 R)
• M40: 9,595,507 km (0.118 R)
• M41: 9,828,730 km (0.086 R)
• M42: 10,116,257 km (0.088 R)
• M43: 11,212,510 km (0.102 R)
• M44: 11,294,340 km (0.12 R)
• M45: 11,430,923 km (0.087 R)
• M46: 11,623,007 km (0.103 R)
• M47: 11,843,963 km (0.1 R)
• M48: 11,954,964 km (0.057 R)
• M49: 12,094,240 km (0.086 R)
• M50: 12,318,188 km (0.076 R)
• M51: 12,685,002 km (0.111 R)
• M52: 13,371,656 km (0.095 R)
• M53: 13,661,278 km (0.117 R)
• M54: 14,364,986 km (0.094 R)
• M55: 14,632,018 km (0.102 R)
• M56: 14,870,627 km (0.088 R)
• M57: 15,020,374 km (0.082 R)
• M58: 15,140,651 km (0.086 R)
• M59: 15,231,008 km (0.102 R)
• M60: 15,503,276 km (0.102 R)
• M61: 15,655,118 km (0.111 R)
• M62: 15,777,040 km (0.093 R)
• M63: 15,899,262 km (0.076 R)
• M64: 16,298,688 km (0.105 R)
• M65: 16,391,289 km (0.089 R)
• M66: 16,857,137 km (0.06 R)
• M67: 17,674,988 km (0.07 R)
• M68: 17,833,712 km (0.081 R)
• M69: 18,248,696 km (0.107 R)
• M70: 18,409,065 km (0.111 R)
• M71: 18,731,449 km (0.066 R)
• M72: 18,893,313 km (0.09 R)
• M73: 19,283,614 km (0.069 R)
• M74: 19,479,887 km (0.111 R)
• M75: 19,709,669 km (0.027 R)
• M76: 20,337,681 km (0.062 R)
• M77: 20,437,463 km (0.062 R)
• M78: 23,262,020 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.2

Radius: 4.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.38 AU - 19.94 AU

Year: 29154 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,662,277 km

• M1: 114,293 km (0.113 R)
• M2: 1,031,777 km (0.102 R)
• M3: 1,582,745 km (0.09 R)
• M4: 2,372,622 km (0.025 R)
• M5: 2,757,538 km (0.095 R)
• M6: 2,982,533 km (0.059 R)
• M7: 3,084,409 km (0.081 R)
• M8: 3,996,058 km (0.064 R)
• M9: 4,627,361 km (0.056 R)
• M10: 5,136,144 km (0.075 R)
• M11: 5,537,066 km (0.066 R)
• M12: 5,568,332 km (0.092 R)
• M13: 5,820,554 km (0.076 R)
• M14: 5,884,133 km (0.052 R)
• M15: 6,303,456 km (0.11 R)
• M16: 6,368,830 km (0.083 R)
• M17: 7,792,703 km (0.074 R)
• M18: 9,421,973 km (0.081 R)
• M19: 9,797,913 km (0.08 R)
• M20: 9,873,609 km (0.082 R)
• M21: 10,178,639 km (0.054 R)
• M22: 10,255,383 km (0.115 R)
• M23: 10,758,929 km (0.056 R)
• M24: 11,151,773 km (0.082 R)
• M25: 11,429,577 km (0.09 R)
• M26: 11,991,915 km (0.063 R)
• M27: 12,194,919 km (0.12 R)
• M28: 12,604,369 km (0.119 R)
• M29: 13,059,894 km (0.075 R)
• M30: 14,892,019 km (0.116 R)
• M31: 16,576,641 km (0.089 R)
• M32: 16,712,326 km (0.118 R)
• M33: 17,075,550 km (0.082 R)
• M34: 17,441,466 km (0.08 R)
• M35: 20,363,561 km (0.091 R)
• M36: 20,508,671 km (0.105 R)
• M37: 21,044,082 km (0.028 R)
• M38: 22,477,230 km (0.094 R)
• M39: 22,878,002 km (0.098 R)
• M40: 23,433,160 km (0.086 R)
• M41: 23,737,741 km (0.048 R)
• M42: 23,941,643 km (0.091 R)
• M43: 24,197,156 km (0.076 R)
• M44: 24,350,943 km (0.114 R)
• M45: 24,865,859 km (0.091 R)
• M46: 25,280,544 km (0.114 R)
• M47: 26,011,479 km (0.086 R)
• M48: 26,063,988 km (0.118 R)
• M49: 28,569,902 km (0.102 R)
• M50: 29,604,521 km (0.09 R)
• M51: 29,823,832 km (0.03 R)
• M52: 30,430,002 km (0.086 R)
• M53: 31,654,311 km (0.073 R)
• M54: 32,554,741 km (0.105 R)
• M55: 32,781,232 km (0.109 R)
• M56: 32,951,474 km (0.11 R)
• M57: 33,520,694 km (0.105 R)
• M58: 33,806,725 km (0.096 R)
• M59: 34,093,355 km (0.111 R)
• M60: 34,208,246 km (0.115 R)
• M61: 34,726,902 km (0.049 R)
• M62: 35,016,224 km (0.116 R)
• M63: 35,074,268 km (0.092 R)
• M64: 35,132,162 km (0.117 R)
• M65: 37,714,970 km (0.093 R)
• M66: 38,071,910 km (0.101 R)
• M67: 38,429,898 km (0.06 R)
• M68: 40,115,417 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit