🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.76 AU - 0.92 AU

Year: 292 Days

Day: 40.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,044,994 km

• M1: 45,179 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.88 AU - 0.94 AU

Year: 329 Days

Day: 22.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 8.7

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.21 AU - 11.15 AU

Year: 11407 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,044,994 km

• M1: 296,653 km (0.096 R)
• M2: 454,478 km (0.076 R)
• M3: 1,087,726 km (0.09 R)
• M4: 1,415,345 km (0.116 R)
• M5: 1,539,811 km (0.107 R)
• M6: 1,773,034 km (0.109 R)
• M7: 2,600,161 km (0.089 R)
• M8: 3,069,599 km (0.101 R)
• M9: 3,736,207 km (0.07 R)
• M10: 3,944,746 km (0.103 R)
• M11: 4,593,403 km (0.066 R)
• M12: 4,854,601 km (0.097 R)
• M13: 5,159,182 km (0.054 R)
• M14: 5,826,987 km (0.092 R)
• M15: 6,273,536 km (0.109 R)
• M16: 6,647,082 km (0.092 R)
• M17: 6,815,380 km (0.111 R)
• M18: 7,766,673 km (0.08 R)
• M19: 8,077,986 km (0.051 R)
• M20: 8,302,831 km (0.112 R)
• M21: 8,484,294 km (0.097 R)
• M22: 8,989,934 km (0.105 R)
• M23: 10,272,437 km (0.12 R)
• M24: 11,158,804 km (0.039 R)
• M25: 11,359,116 km (0.047 R)
• M26: 11,560,624 km (0.106 R)
• M27: 11,661,752 km (0.111 R)
• M28: 11,967,231 km (0.106 R)
• M29: 12,275,253 km (0.044 R)
• M30: 13,109,261 km (0.115 R)
• M31: 13,479,965 km (0.113 R)
• M32: 14,886,933 km (0.104 R)
• M33: 16,113,486 km (0.119 R)
• M34: 16,453,522 km (0.117 R)
• M35: 16,624,512 km (0.078 R)
• M36: 17,198,669 km (0.056 R)
• M37: 17,546,185 km (0.099 R)
• M38: 17,662,572 km (0.101 R)
• M39: 17,837,601 km (0.088 R)
• M40: 18,484,463 km (0.081 R)
• M41: 20,470,524 km (0.092 R)
• M42: 20,593,194 km (0.105 R)
• M43: 21,023,886 km (0.102 R)
• M44: 21,894,546 km (0.081 R)
• M45: 22,145,422 km (0.111 R)
• M46: 22,208,253 km (0.098 R)
• M47: 22,713,445 km (0.118 R)
• M48: 22,776,874 km (0.105 R)
• M49: 23,799,376 km (0.115 R)
• M50: 25,229,681 km (0.101 R)
• M51: 25,822,836 km (0.087 R)
• M52: 26,154,345 km (0.063 R)
• M53: 26,687,811 km (0.085 R)
• M54: 26,754,682 km (0.109 R)
• M55: 27,697,447 km (0.119 R)
• M56: 28,719,650 km (0.081 R)
• M57: 28,788,165 km (0.084 R)
• M58: 29,684,855 km (0.112 R)
• M59: 29,892,946 km (0.081 R)
• M60: 30,032,072 km (0.091 R)
• M61: 30,310,922 km (0.077 R)
• M62: 30,590,521 km (0.12 R)
• M63: 30,871,017 km (0.07 R)
• M64: 31,293,331 km (0.06 R)
• M65: 31,788,650 km (0.109 R)
• M66: 33,361,672 km (0.06 R)
• M67: 33,578,140 km (0.109 R)
• M68: 34,813,668 km (0.055 R)
• M69: 35,621,048 km (0.031 R)
• M70: 35,768,552 km (0.068 R)
• M71: 35,842,303 km (0.08 R)
• M72: 36,286,160 km (0.049 R)
• M73: 36,806,462 km (0.08 R)
• M74: 37,329,007 km (0.097 R)
• M75: 37,854,245 km (0.116 R)
• M76: 37,929,343 km (0.118 R)
• M77: 39,063,594 km (0.057 R)
• M78: 39,520,466 km (0.085 R)
• M79: 40,978,597 km (0.105 R)
• M80: 41,753,065 km (0.071 R)
• M81: 44,819,672 km (0.072 R)
• M82: 47,146,667 km (0.058 R)
• M83: 47,389,613 km (0.044 R)
• M84: 48,120,997 km (0.08 R)
• M85: 48,447,121 km (0.057 R)
• M86: 51,166,661 km (0.096 R)
• M87: 52,167,769 km (0.116 R)
• M88: 54,019,941 km (0.106 R)
• M89: 55,380,384 km (0.078 R)
• M90: 55,722,364 km (0.081 R)
• M91: 57,701,694 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.3

Radius: 7.8

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.96 AU - 19.84 AU

Year: 29893 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,044,994 km

• M1: 105,167 km (0.027 R)
• M2: 187,895 km (0.12 R)
• M3: 692,489 km (0.114 R)
• M4: 2,232,599 km (0.093 R)
• M5: 2,593,578 km (0.083 R)
• M6: 2,844,604 km (0.073 R)
• M7: 3,235,652 km (0.119 R)
• M8: 3,551,753 km (0.089 R)
• M9: 4,164,655 km (0.097 R)
• M10: 4,558,247 km (0.088 R)
• M11: 4,861,183 km (0.097 R)
• M12: 5,808,885 km (0.058 R)
• M13: 6,869,534 km (0.08 R)
• M14: 7,216,900 km (0.075 R)
• M15: 7,275,244 km (0.079 R)
• M16: 9,933,299 km (0.113 R)
• M17: 10,063,598 km (0.073 R)
• M18: 10,457,789 km (0.083 R)
• M19: 13,069,917 km (0.077 R)
• M20: 13,141,275 km (0.093 R)
• M21: 13,212,783 km (0.091 R)
• M22: 13,644,223 km (0.1 R)
• M23: 16,483,292 km (0.089 R)
• M24: 16,560,335 km (0.065 R)
• M25: 16,870,002 km (0.097 R)
• M26: 17,495,022 km (0.12 R)
• M27: 18,767,801 km (0.029 R)
• M28: 20,982,298 km (0.109 R)
• M29: 21,065,923 km (0.08 R)
• M30: 21,738,665 km (0.112 R)
• M31: 22,333,017 km (0.083 R)
• M32: 23,364,495 km (0.104 R)
• M33: 24,852,245 km (0.042 R)
• M34: 25,117,931 km (0.103 R)
• M35: 25,473,675 km (0.103 R)
• M36: 25,652,145 km (0.106 R)
• M37: 29,308,467 km (0.073 R)
• M38: 30,531,280 km (0.044 R)
• M39: 31,963,081 km (0.057 R)
• M40: 32,832,544 km (0.117 R)
• M41: 32,929,633 km (0.098 R)
• M42: 33,416,424 km (0.105 R)
• M43: 33,905,759 km (0.07 R)
• M44: 34,003,895 km (0.086 R)
• M45: 34,397,338 km (0.116 R)
• M46: 34,594,657 km (0.045 R)
• M47: 35,188,860 km (0.097 R)
• M48: 35,886,435 km (0.113 R)
• M49: 37,599,330 km (0.059 R)
• M50: 38,210,139 km (0.068 R)
• M51: 38,312,314 km (0.103 R)
• M52: 38,414,489 km (0.091 R)
• M53: 39,338,705 km (0.084 R)
• M54: 43,107,674 km (0.063 R)
• M55: 43,640,242 km (0.105 R)
• M56: 45,250,813 km (0.093 R)
• M57: 49,306,112 km (0.119 R)
• M58: 49,417,263 km (0.113 R)
• M59: 49,640,014 km (0.064 R)
• M60: 49,751,465 km (0.073 R)
• M61: 50,870,606 km (0.056 R)
• M62: 50,982,954 km (0.076 R)
• M63: 53,133,723 km (0.056 R)
• M64: 53,819,031 km (0.086 R)
• M65: 54,737,262 km (0.071 R)
• M66: 54,967,643 km (0.117 R)
• M67: 56,705,821 km (0.063 R)
• M68: 57,523,224 km (0.03 R)
• M69: 57,874,629 km (0.114 R)
• M70: 57,991,914 km (0.086 R)
• M71: 58,461,950 km (0.105 R)
• M72: 60,711,902 km (0.033 R)
• M73: 61,308,798 km (0.105 R)
• M74: 61,667,833 km (0.115 R)
• M75: 63,715,379 km (0.082 R)
• M76: 65,785,065 km (0.11 R)
• M77: 68,124,477 km (0.076 R)
• M78: 69,117,507 km (0.108 R)
• M79: 69,615,818 km (0.099 R)
• M80: 69,990,411 km (0.104 R)
• M81: 71,495,216 km (0.099 R)
• M82: 74,664,447 km (0.046 R)
• M83: 74,792,203 km (0.099 R)
• M84: 75,175,772 km (0.037 R)
• M85: 75,816,500 km (0.071 R)
• M86: 76,330,518 km (0.059 R)
• M87: 76,974,537 km (0.096 R)
• M88: 77,491,099 km (0.111 R)
• M89: 78,138,409 km (0.115 R)
• M90: 80,221,709 km (0.082 R)
• M91: 84,842,338 km (0.078 R)
• M92: 85,108,921 km (0.091 R)
• M93: 89,412,852 km (0.052 R)
• M94: 90,363,696 km (0.095 R)
• M95: 90,772,248 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit