🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.63 AU - 0.85 AU

Year: 231 Days

Day: 25.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,099,736 km

• M1: 51,462 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.98 AU - 1.06 AU

Year: 374 Days

Day: 13.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.16 AU - 1.82 AU

Year: 661 Days

Day: 21.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.26 AU - 1.78 AU

Year: 681 Days

Day: 27 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.74 AU - 3.78 AU

Year: 2650 Days

Day: 39.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 13

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.2 AU - 5.8 AU

Year: 4688 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,099,736 km

• M1: 166,652 km (0.116 R)
• M2: 415,732 km (0.117 R)
• M3: 777,759 km (0.105 R)
• M4: 920,177 km (0.067 R)
• M5: 1,143,975 km (0.109 R)
• M6: 1,247,945 km (0.098 R)
• M7: 1,402,181 km (0.067 R)
• M8: 1,679,685 km (0.116 R)
• M9: 1,869,076 km (0.115 R)
• M10: 1,957,488 km (0.101 R)
• M11: 2,459,987 km (0.107 R)
• M12: 2,597,019 km (0.061 R)
• M13: 2,696,352 km (0.069 R)
• M14: 2,960,841 km (0.117 R)
• M15: 3,298,334 km (0.068 R)
• M16: 3,537,541 km (0.075 R)
• M17: 3,715,114 km (0.114 R)
• M18: 4,079,534 km (0.105 R)
• M19: 4,195,771 km (0.027 R)
• M20: 4,527,131 km (0.076 R)
• M21: 4,891,850 km (0.031 R)
• M22: 5,241,012 km (0.064 R)
• M23: 5,342,140 km (0.101 R)
• M24: 5,701,773 km (0.104 R)
• M25: 5,806,043 km (0.057 R)
• M26: 5,910,761 km (0.101 R)
• M27: 6,069,335 km (0.111 R)
• M28: 6,336,517 km (0.101 R)
• M29: 6,553,284 km (0.073 R)
• M30: 6,772,296 km (0.05 R)
• M31: 6,910,524 km (0.054 R)
• M32: 7,246,072 km (0.109 R)
• M33: 7,359,168 km (0.06 R)
• M34: 7,788,364 km (0.104 R)
• M35: 7,962,347 km (0.088 R)
• M36: 8,108,354 km (0.094 R)
• M37: 8,521,843 km (0.031 R)
• M38: 8,701,211 km (0.053 R)
• M39: 9,216,276 km (0.086 R)
• M40: 9,991,642 km (0.077 R)
• M41: 10,435,050 km (0.104 R)
• M42: 11,837,081 km (0.081 R)
• M43: 12,407,647 km (0.069 R)
• M44: 12,509,224 km (0.06 R)
• M45: 12,747,384 km (0.1 R)
• M46: 12,918,524 km (0.119 R)
• M47: 13,401,576 km (0.08 R)
• M48: 13,961,072 km (0.104 R)
• M49: 14,279,117 km (0.115 R)
• M50: 14,563,802 km (0.109 R)
• M51: 15,429,225 km (0.115 R)
• M52: 15,611,585 km (0.038 R)
• M53: 16,571,704 km (0.082 R)
• M54: 16,870,900 km (0.076 R)
• M55: 18,703,923 km (0.098 R)
• M56: 18,898,549 km (0.086 R)
• M57: 19,762,627 km (0.117 R)
• M58: 20,359,073 km (0.049 R)
• M59: 20,559,235 km (0.082 R)
• M60: 20,760,145 km (0.091 R)
• M61: 21,285,383 km (0.07 R)
• M62: 21,937,780 km (0.101 R)
• M63: 22,307,735 km (0.116 R)
• M64: 23,178,844 km (0.111 R)
• M65: 23,892,126 km (0.091 R)
• M66: 24,272,703 km (0.104 R)
• M67: 25,082,776 km (0.061 R)
• M68: 25,426,552 km (0.067 R)
• M69: 25,771,824 km (0.05 R)
• M70: 25,988,441 km (0.113 R)
• M71: 27,036,524 km (0.098 R)
• M72: 27,124,488 km (0.064 R)
• M73: 27,610,082 km (0.115 R)
• M74: 27,876,067 km (0.085 R)
• M75: 28,634,528 km (0.106 R)
• M76: 29,716,869 km (0.091 R)
• M77: 30,035,064 km (0.053 R)
• M78: 30,217,424 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.2

Radius: 3

Gravity: 48.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.03 AU - 19.71 AU

Year: 22977 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,099,736 km

• M1: 271,371 km (0.094 R)
• M2: 467,194 km (0.096 R)
• M3: 632,649 km (0.081 R)
• M4: 721,959 km (0.105 R)
• M5: 839,094 km (0.068 R)
• M6: 962,363 km (0.11 R)
• M7: 987,645 km (0.091 R)
• M8: 1,281,007 km (0.105 R)
• M9: 1,721,273 km (0.082 R)
• M10: 2,339,262 km (0.059 R)
• M11: 2,547,353 km (0.109 R)
• M12: 3,244,778 km (0.118 R)
• M13: 4,037,946 km (0.053 R)
• M14: 5,019,607 km (0.114 R)
• M15: 5,743,661 km (0.066 R)
• M16: 5,976,585 km (0.104 R)
• M17: 6,499,728 km (0.096 R)
• M18: 6,596,518 km (0.078 R)
• M19: 7,437,408 km (0.12 R)
• M20: 7,691,126 km (0.087 R)
• M21: 8,627,758 km (0.098 R)
• M22: 8,733,972 km (0.083 R)
• M23: 9,163,318 km (0.085 R)
• M24: 10,605,741 km (0.106 R)
• M25: 11,352,982 km (0.115 R)
• M26: 11,703,490 km (0.099 R)
• M27: 12,715,819 km (0.091 R)
• M28: 12,776,257 km (0.065 R)
• M29: 13,079,791 km (0.115 R)
• M30: 13,263,048 km (0.06 R)
• M31: 13,447,203 km (0.068 R)
• M32: 14,823,055 km (0.081 R)
• M33: 15,141,848 km (0.062 R)
• M34: 15,851,390 km (0.041 R)
• M35: 15,916,316 km (0.067 R)
• M36: 16,637,527 km (0.032 R)
• M37: 17,908,212 km (0.111 R)
• M38: 18,657,996 km (0.077 R)
• M39: 18,864,291 km (0.08 R)
• M40: 19,557,229 km (0.045 R)
• M41: 21,039,295 km (0.053 R)
• M42: 21,974,880 km (0.059 R)
• M43: 22,047,285 km (0.115 R)
• M44: 22,411,107 km (0.107 R)
• M45: 22,557,265 km (0.102 R)
• M46: 22,630,418 km (0.077 R)
• M47: 22,997,381 km (0.101 R)
• M48: 24,861,371 km (0.072 R)
• M49: 25,926,358 km (0.075 R)
• M50: 26,773,381 km (0.096 R)
• M51: 26,850,873 km (0.116 R)
• M52: 27,707,770 km (0.103 R)
• M53: 29,288,720 km (0.115 R)
• M54: 30,736,379 km (0.057 R)
• M55: 30,898,692 km (0.074 R)
• M56: 32,868,298 km (0.076 R)
• M57: 34,708,950 km (0.098 R)
• M58: 34,962,518 km (0.091 R)
• M59: 35,726,963 km (0.075 R)
• M60: 35,812,234 km (0.087 R)
• M61: 36,411,224 km (0.083 R)
• M62: 38,140,276 km (0.093 R)
• M63: 39,631,019 km (0.093 R)
• M64: 40,073,081 km (0.107 R)
• M65: 40,962,141 km (0.026 R)
• M66: 44,124,341 km (0.08 R)
• M67: 46,337,641 km (0.115 R)
• M68: 48,492,449 km (0.117 R)
• M69: 48,681,391 km (0.092 R)
• M70: 49,249,564 km (0.114 R)
• M71: 49,915,274 km (0.077 R)
• M72: 50,201,455 km (0.042 R)
• M73: 50,296,898 km (0.091 R)
• M74: 51,063,288 km (0.082 R)
• M75: 51,736,928 km (0.104 R)
• M76: 52,219,979 km (0.116 R)
• M77: 53,873,484 km (0.081 R)
• M78: 56,435,198 km (0.114 R)
• M79: 57,131,726 km (0.098 R)
• M80: 57,830,946 km (0.102 R)
• M81: 60,047,239 km (0.038 R)
• M82: 60,148,666 km (0.112 R)
• M83: 60,860,004 km (0.088 R)
• M84: 61,881,010 km (0.035 R)
• M85: 62,702,003 km (0.063 R)
• M86: 63,319,992 km (0.07 R)
• M87: 64,354,610 km (0.117 R)
• M88: 66,965,392 km (0.057 R)
• M89: 67,491,678 km (0.109 R)
• M90: 68,125,075 km (0.103 R)
• M91: 68,442,522 km (0.106 R)
• M92: 70,037,086 km (0.071 R)
• M93: 70,464,337 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.3

Radius: 6.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.52 AU - 18.46 AU

Year: 27732 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,099,736 km

• M1: 112,946 km (0.107 R)
• M2: 222,153 km (0.076 R)
• M3: 477,516 km (0.103 R)
• M4: 553,363 km (0.064 R)
• M5: 593,006 km (0.078 R)
• M6: 776,263 km (0.116 R)
• M7: 961,166 km (0.074 R)
• M8: 1,159,982 km (0.087 R)
• M9: 1,264,252 km (0.083 R)
• M10: 1,408,165 km (0.073 R)
• M11: 1,712,148 km (0.092 R)
• M12: 1,751,492 km (0.069 R)
• M13: 1,811,181 km (0.078 R)
• M14: 2,162,587 km (0.045 R)
• M15: 2,269,848 km (0.071 R)
• M16: 2,379,055 km (0.111 R)
• M17: 2,445,327 km (0.088 R)
• M18: 2,557,376 km (0.112 R)
• M19: 2,648,032 km (0.117 R)
• M20: 2,998,091 km (0.082 R)
• M21: 3,562,673 km (0.086 R)
• M22: 4,703,806 km (0.109 R)
• M23: 5,155,143 km (0.075 R)
• M24: 5,241,311 km (0.104 R)
• M25: 6,590,235 km (0.073 R)
• M26: 6,935,656 km (0.073 R)
• M27: 8,782,891 km (0.12 R)
• M28: 9,302,145 km (0.103 R)
• M29: 9,547,785 km (0.045 R)
• M30: 9,618,395 km (0.084 R)
• M31: 9,760,064 km (0.114 R)
• M32: 10,189,410 km (0.113 R)
• M33: 10,661,541 km (0.115 R)
• M34: 12,388,349 km (0.031 R)
• M35: 12,465,392 km (0.069 R)
• M36: 12,503,839 km (0.076 R)
• M37: 12,891,896 km (0.085 R)
• M38: 13,839,000 km (0.101 R)
• M39: 14,442,328 km (0.027 R)
• M40: 15,013,044 km (0.111 R)
• M41: 15,177,602 km (0.085 R)
• M42: 15,260,030 km (0.093 R)
• M43: 17,975,830 km (0.097 R)
• M44: 18,281,907 km (0.11 R)
• M45: 18,633,612 km (0.116 R)
• M46: 18,677,743 km (0.111 R)
• M47: 18,766,155 km (0.114 R)
• M48: 19,927,633 km (0.098 R)
• M49: 21,712,934 km (0.046 R)
• M50: 24,897,125 km (0.088 R)
• M51: 24,994,513 km (0.113 R)
• M52: 25,238,208 km (0.091 R)
• M53: 26,667,466 km (0.117 R)
• M54: 26,717,133 km (0.037 R)
• M55: 26,766,949 km (0.069 R)
• M56: 27,567,596 km (0.117 R)
• M57: 28,173,318 km (0.041 R)
• M58: 28,630,489 km (0.079 R)
• M59: 29,243,841 km (0.118 R)
• M60: 30,016,514 km (0.106 R)
• M61: 32,640,460 km (0.082 R)
• M62: 33,174,076 km (0.08 R)
• M63: 33,334,594 km (0.085 R)
• M64: 35,610,427 km (0.093 R)
• M65: 35,774,835 km (0.095 R)
• M66: 36,049,646 km (0.092 R)
• M67: 36,601,064 km (0.077 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit