🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.46 AU - 0.6 AU

Year: 253 Days

Day: 28.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.51 AU - 0.55 AU

Year: 253 Days

Day: 31.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,750,692 km

• M1: 98,735 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 13.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.89 AU - 1.41 AU

Year: 809 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,750,692 km

• M1: 169,644 km (0.086 R)
• M2: 268,977 km (0.097 R)
• M3: 356,342 km (0.061 R)
• M4: 469,438 km (0.062 R)
• M5: 555,158 km (0.065 R)
• M6: 639,980 km (0.055 R)
• M7: 804,238 km (0.072 R)
• M8: 956,678 km (0.113 R)
• M9: 1,081,593 km (0.051 R)
• M10: 1,277,267 km (0.087 R)
• M11: 1,416,393 km (0.119 R)
• M12: 1,517,521 km (0.083 R)
• M13: 1,870,871 km (0.11 R)
• M14: 2,048,444 km (0.118 R)
• M15: 2,145,533 km (0.036 R)
• M16: 2,231,851 km (0.071 R)
• M17: 2,331,932 km (0.12 R)
• M18: 2,556,328 km (0.058 R)
• M19: 2,661,346 km (0.118 R)
• M20: 2,781,324 km (0.067 R)
• M21: 2,882,601 km (0.119 R)
• M22: 3,006,020 km (0.11 R)
• M23: 3,159,058 km (0.113 R)
• M24: 3,386,597 km (0.087 R)
• M25: 3,553,548 km (0.073 R)
• M26: 3,775,401 km (0.049 R)
• M27: 4,040,190 km (0.048 R)
• M28: 4,358,085 km (0.09 R)
• M29: 4,603,874 km (0.068 R)
• M30: 4,838,145 km (0.094 R)
• M31: 5,001,954 km (0.079 R)
• M32: 5,167,709 km (0.068 R)
• M33: 5,259,712 km (0.107 R)
• M34: 5,352,163 km (0.069 R)
• M35: 5,521,657 km (0.081 R)
• M36: 5,641,485 km (0.092 R)
• M37: 5,770,738 km (0.075 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676

Radius: 3.8

Gravity: 46.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.36 AU - 6.66 AU

Year: 10896 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,750,692 km

• M1: 105,466 km (0.084 R)
• M2: 149,448 km (0.102 R)
• M3: 189,989 km (0.11 R)
• M4: 246,836 km (0.082 R)
• M5: 481,855 km (0.054 R)
• M6: 529,128 km (0.062 R)
• M7: 663,317 km (0.079 R)
• M8: 1,619,846 km (0.108 R)
• M9: 1,964,968 km (0.102 R)
• M10: 2,892,624 km (0.053 R)
• M11: 2,921,796 km (0.055 R)
• M12: 3,870,695 km (0.104 R)
• M13: 5,010,182 km (0.111 R)
• M14: 5,045,188 km (0.104 R)
• M15: 5,616,054 km (0.094 R)
• M16: 5,652,406 km (0.109 R)
• M17: 5,872,165 km (0.041 R)
• M18: 5,909,116 km (0.114 R)
• M19: 6,207,115 km (0.071 R)
• M20: 6,357,910 km (0.114 R)
• M21: 6,663,239 km (0.107 R)
• M22: 6,740,282 km (0.102 R)
• M23: 6,895,415 km (0.074 R)
• M24: 8,301,485 km (0.112 R)
• M25: 10,011,987 km (0.087 R)
• M26: 10,144,531 km (0.09 R)
• M27: 10,635,661 km (0.078 R)
• M28: 11,271,751 km (0.078 R)
• M29: 12,060,580 km (0.099 R)
• M30: 12,296,047 km (0.108 R)
• M31: 13,446,904 km (0.07 R)
• M32: 13,495,523 km (0.032 R)
• M33: 13,788,885 km (0.033 R)
• M34: 14,581,604 km (0.069 R)
• M35: 14,933,009 km (0.036 R)
• M36: 15,236,543 km (0.082 R)
• M37: 15,388,983 km (0.067 R)
• M38: 16,055,591 km (0.081 R)
• M39: 16,107,203 km (0.059 R)
• M40: 16,314,545 km (0.105 R)
• M41: 16,679,265 km (0.111 R)
• M42: 16,941,360 km (0.101 R)
• M43: 17,257,910 km (0.082 R)
• M44: 17,469,890 km (0.091 R)
• M45: 17,629,511 km (0.068 R)
• M46: 18,542,955 km (0.079 R)
• M47: 18,597,259 km (0.091 R)
• M48: 19,747,817 km (0.058 R)
• M49: 20,359,672 km (0.101 R)
• M50: 20,695,968 km (0.119 R)
• M51: 21,773,222 km (0.067 R)
• M52: 22,117,148 km (0.086 R)
• M53: 22,289,784 km (0.073 R)
• M54: 22,636,402 km (0.096 R)
• M55: 23,393,517 km (0.09 R)
• M56: 23,981,586 km (0.091 R)
• M57: 24,336,731 km (0.096 R)
• M58: 24,753,361 km (0.113 R)
• M59: 25,593,503 km (0.111 R)
• M60: 25,714,228 km (0.062 R)
• M61: 26,748,548 km (0.103 R)
• M62: 26,809,883 km (0.076 R)
• M63: 27,363,395 km (0.086 R)
• M64: 27,548,747 km (0.086 R)
• M65: 27,734,398 km (0.097 R)
• M66: 29,361,574 km (0.067 R)
• M67: 31,212,698 km (0.074 R)
• M68: 31,406,278 km (0.088 R)
• M69: 31,665,232 km (0.08 R)
• M70: 32,054,635 km (0.085 R)
• M71: 32,380,459 km (0.052 R)
• M72: 32,707,480 km (0.12 R)
• M73: 32,904,201 km (0.108 R)
• M74: 33,101,222 km (0.104 R)
• M75: 33,364,664 km (0.052 R)
• M76: 34,425,013 km (0.113 R)
• M77: 35,026,397 km (0.061 R)
• M78: 36,442,939 km (0.111 R)
• M79: 36,987,625 km (0.118 R)
• M80: 37,124,058 km (0.113 R)
• M81: 37,534,854 km (0.032 R)
• M82: 38,775,918 km (0.078 R)
• M83: 38,984,008 km (0.069 R)
• M84: 39,471,249 km (0.054 R)
• M85: 39,890,422 km (0.101 R)
• M86: 40,803,567 km (0.066 R)
• M87: 43,080,746 km (0.079 R)
• M88: 44,669,924 km (0.045 R)
• M89: 48,203,426 km (0.072 R)
• M90: 48,801,069 km (0.098 R)
• M91: 49,928,140 km (0.035 R)
• M92: 50,381,421 km (0.096 R)
• M93: 50,532,665 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 6

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.05 AU - 13.15 AU

Year: 24260 Days

Day: 24.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,750,692 km

• M1: 77,193 km (0.103 R)
• M2: 195,674 km (0.076 R)
• M3: 288,574 km (0.096 R)
• M4: 564,283 km (0.117 R)
• M5: 1,071,121 km (0.078 R)
• M6: 1,459,477 km (0.118 R)
• M7: 1,522,906 km (0.096 R)
• M8: 3,218,449 km (0.108 R)
• M9: 3,512,408 km (0.101 R)
• M10: 6,002,764 km (0.116 R)
• M11: 6,053,927 km (0.073 R)
• M12: 6,156,700 km (0.093 R)
• M13: 6,260,072 km (0.074 R)
• M14: 7,107,694 km (0.071 R)
• M15: 7,216,152 km (0.069 R)
• M16: 8,216,962 km (0.114 R)
• M17: 11,406,389 km (0.085 R)
• M18: 11,917,565 km (0.052 R)
• M19: 13,294,613 km (0.091 R)
• M20: 14,172,005 km (0.086 R)
• M21: 15,067,946 km (0.118 R)
• M22: 16,053,198 km (0.108 R)
• M23: 16,338,631 km (0.101 R)
• M24: 16,697,666 km (0.114 R)
• M25: 17,496,518 km (0.071 R)
• M26: 18,382,287 km (0.08 R)
• M27: 19,358,264 km (0.085 R)
• M28: 19,585,952 km (0.116 R)
• M29: 19,967,277 km (0.094 R)
• M30: 20,737,257 km (0.083 R)
• M31: 23,507,660 km (0.071 R)
• M32: 25,142,166 km (0.105 R)
• M33: 25,722,905 km (0.085 R)
• M34: 26,391,907 km (0.11 R)
• M35: 26,560,055 km (0.091 R)
• M36: 27,151,415 km (0.093 R)
• M37: 27,236,237 km (0.085 R)
• M38: 27,576,572 km (0.103 R)
• M39: 28,089,543 km (0.106 R)
• M40: 30,878,197 km (0.034 R)
• M41: 31,857,016 km (0.072 R)
• M42: 32,035,935 km (0.114 R)
• M43: 32,845,858 km (0.108 R)
• M44: 33,208,035 km (0.066 R)
• M45: 33,662,513 km (0.096 R)
• M46: 34,485,750 km (0.042 R)
• M47: 34,761,608 km (0.115 R)
• M48: 35,593,821 km (0.04 R)
• M49: 36,432,467 km (0.101 R)
• M50: 36,525,966 km (0.076 R)
• M51: 37,183,299 km (0.119 R)
• M52: 37,277,545 km (0.111 R)
• M53: 38,129,206 km (0.071 R)
• M54: 38,224,201 km (0.114 R)
• M55: 38,891,557 km (0.114 R)
• M56: 40,819,275 km (0.05 R)
• M57: 43,669,264 km (0.095 R)
• M58: 43,768,747 km (0.089 R)
• M59: 44,266,908 km (0.117 R)
• M60: 47,704,367 km (0.093 R)
• M61: 48,011,791 km (0.031 R)
• M62: 48,217,039 km (0.105 R)
• M63: 48,834,729 km (0.093 R)
• M64: 50,077,738 km (0.081 R)
• M65: 50,390,248 km (0.091 R)
• M66: 53,975,809 km (0.035 R)
• M67: 55,691,398 km (0.07 R)
• M68: 56,231,296 km (0.114 R)
• M69: 57,533,845 km (0.081 R)
• M70: 58,407,646 km (0.088 R)
• M71: 58,956,072 km (0.068 R)
• M72: 59,506,293 km (0.109 R)
• M73: 60,279,265 km (0.109 R)
• M74: 62,506,179 km (0.099 R)
• M75: 63,179,519 km (0.055 R)
• M76: 64,307,038 km (0.088 R)
• M77: 64,420,134 km (0.052 R)
• M78: 65,100,206 km (0.108 R)
• M79: 66,239,095 km (0.089 R)
• M80: 66,467,531 km (0.098 R)
• M81: 67,499,307 km (0.088 R)
• M82: 70,859,575 km (0.1 R)
• M83: 72,383,379 km (0.099 R)
• M84: 74,748,970 km (0.113 R)
• M85: 76,899,439 km (0.116 R)
• M86: 77,982,378 km (0.111 R)
• M87: 78,828,055 km (0.078 R)
• M88: 80,163,216 km (0.079 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: 528 - 14,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit