🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 16.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 105.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,925,724 km

• M1: 33,809 km (0.088 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 13.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.22 AU - 15.2 AU

Year: 16000 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,925,724 km

• M1: 173,833 km (0.1 R)
• M2: 322,832 km (0.09 R)
• M3: 1,605,185 km (0.101 R)
• M4: 1,803,552 km (0.08 R)
• M5: 2,415,557 km (0.079 R)
• M6: 2,578,319 km (0.037 R)
• M7: 2,744,822 km (0.085 R)
• M8: 2,846,548 km (0.042 R)
• M9: 3,159,357 km (0.086 R)
• M10: 3,374,180 km (0.093 R)
• M11: 3,970,776 km (0.11 R)
• M12: 5,602,739 km (0.119 R)
• M13: 5,732,740 km (0.079 R)
• M14: 5,951,751 km (0.062 R)
• M15: 6,443,330 km (0.074 R)
• M16: 6,671,167 km (0.119 R)
• M17: 8,788,576 km (0.12 R)
• M18: 9,919,536 km (0.056 R)
• M19: 10,289,042 km (0.068 R)
• M20: 10,555,775 km (0.092 R)
• M21: 11,923,399 km (0.11 R)
• M22: 12,542,734 km (0.064 R)
• M23: 12,827,868 km (0.102 R)
• M24: 12,942,460 km (0.086 R)
• M25: 14,225,561 km (0.115 R)
• M26: 14,702,329 km (0.082 R)
• M27: 15,427,131 km (0.091 R)
• M28: 17,100,533 km (0.034 R)
• M29: 17,289,924 km (0.103 R)
• M30: 19,354,225 km (0.068 R)
• M31: 20,482,342 km (0.053 R)
• M32: 20,952,977 km (0.11 R)
• M33: 21,223,600 km (0.092 R)
• M34: 22,455,538 km (0.099 R)
• M35: 22,663,180 km (0.089 R)
• M36: 23,219,834 km (0.064 R)
• M37: 23,429,869 km (0.067 R)
• M38: 23,710,664 km (0.119 R)
• M39: 23,992,656 km (0.117 R)
• M40: 25,563,583 km (0.105 R)
• M41: 28,279,832 km (0.049 R)
• M42: 28,578,878 km (0.109 R)
• M43: 28,728,775 km (0.114 R)
• M44: 31,395,208 km (0.115 R)
• M45: 32,015,590 km (0.103 R)
• M46: 32,640,161 km (0.089 R)
• M47: 33,822,134 km (0.097 R)
• M48: 34,857,650 km (0.062 R)
• M49: 35,098,204 km (0.109 R)
• M50: 35,903,788 km (0.119 R)
• M51: 36,308,750 km (0.072 R)
• M52: 36,552,594 km (0.086 R)
• M53: 37,123,460 km (0.058 R)
• M54: 37,369,099 km (0.115 R)
• M55: 37,697,317 km (0.093 R)
• M56: 37,861,875 km (0.082 R)
• M57: 39,938,293 km (0.113 R)
• M58: 40,948,079 km (0.11 R)
• M59: 44,114,168 km (0.116 R)
• M60: 45,070,547 km (0.107 R)
• M61: 45,858,180 km (0.05 R)
• M62: 46,297,699 km (0.118 R)
• M63: 46,826,976 km (0.077 R)
• M64: 47,092,363 km (0.102 R)
• M65: 48,426,776 km (0.091 R)
• M66: 48,516,085 km (0.088 R)
• M67: 50,587,567 km (0.111 R)
• M68: 50,678,373 km (0.058 R)
• M69: 51,041,746 km (0.066 R)
• M70: 51,954,144 km (0.084 R)
• M71: 52,137,252 km (0.111 R)
• M72: 52,320,509 km (0.052 R)
• M73: 53,240,386 km (0.048 R)
• M74: 54,537,250 km (0.079 R)
• M75: 55,096,148 km (0.102 R)
• M76: 56,313,725 km (0.035 R)
• M77: 56,596,016 km (0.115 R)
• M78: 58,489,626 km (0.107 R)
• M79: 59,635,845 km (0.073 R)
• M80: 60,211,647 km (0.117 R)
• M81: 61,465,576 km (0.05 R)
• M82: 61,950,273 km (0.083 R)
• M83: 62,338,779 km (0.093 R)
• M84: 64,589,030 km (0.039 R)
• M85: 64,785,901 km (0.069 R)
• M86: 64,983,071 km (0.117 R)
• M87: 65,081,656 km (0.047 R)
• M88: 65,575,628 km (0.081 R)
• M89: 66,070,797 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.3

Radius: 6.5

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.15 AU - 17.97 AU

Year: 23795 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,925,724 km

• M1: 111,899 km (0.117 R)
• M2: 203,603 km (0.096 R)
• M3: 255,962 km (0.083 R)
• M4: 314,006 km (0.053 R)
• M5: 445,652 km (0.083 R)
• M6: 575,952 km (0.104 R)
• M7: 740,360 km (0.082 R)
• M8: 1,063,192 km (0.111 R)
• M9: 1,240,166 km (0.102 R)
• M10: 1,481,318 km (0.075 R)
• M11: 1,593,367 km (0.109 R)
• M12: 2,226,465 km (0.119 R)
• M13: 2,290,493 km (0.078 R)
• M14: 2,355,119 km (0.118 R)
• M15: 2,999,587 km (0.083 R)
• M16: 3,396,470 km (0.097 R)
• M17: 4,520,399 km (0.073 R)
• M18: 4,683,760 km (0.066 R)
• M19: 4,849,065 km (0.093 R)
• M20: 6,239,877 km (0.098 R)
• M21: 6,605,644 km (0.053 R)
• M22: 7,167,533 km (0.108 R)
• M23: 7,406,142 km (0.108 R)
• M24: 7,989,274 km (0.07 R)
• M25: 8,386,307 km (0.114 R)
• M26: 9,251,282 km (0.101 R)
• M27: 9,303,043 km (0.072 R)
• M28: 9,615,702 km (0.072 R)
• M29: 9,826,037 km (0.097 R)
• M30: 11,119,610 km (0.063 R)
• M31: 12,067,761 km (0.086 R)
• M32: 12,237,854 km (0.107 R)
• M33: 13,626,421 km (0.061 R)
• M34: 13,862,636 km (0.084 R)
• M35: 14,040,658 km (0.087 R)
• M36: 14,579,509 km (0.103 R)
• M37: 15,308,500 km (0.11 R)
• M38: 15,739,042 km (0.062 R)
• M39: 16,236,156 km (0.072 R)
• M40: 16,612,395 km (0.071 R)
• M41: 16,801,486 km (0.092 R)
• M42: 16,928,046 km (0.036 R)
• M43: 17,245,643 km (0.088 R)
• M44: 18,994,890 km (0.087 R)
• M45: 19,324,903 km (0.056 R)
• M46: 21,071,758 km (0.118 R)
• M47: 21,756,916 km (0.03 R)
• M48: 22,519,117 km (0.112 R)
• M49: 23,501,676 km (0.084 R)
• M50: 25,508,531 km (0.086 R)
• M51: 26,091,963 km (0.109 R)
• M52: 26,753,485 km (0.084 R)
• M53: 26,901,288 km (0.089 R)
• M54: 27,420,691 km (0.09 R)
• M55: 27,943,237 km (0.039 R)
• M56: 29,226,188 km (0.072 R)
• M57: 29,760,103 km (0.112 R)
• M58: 30,605,480 km (0.044 R)
• M59: 31,692,758 km (0.111 R)
• M60: 32,319,722 km (0.109 R)
• M61: 32,477,249 km (0.098 R)
• M62: 32,713,763 km (0.105 R)
• M63: 33,347,310 km (0.066 R)
• M64: 33,506,482 km (0.093 R)
• M65: 36,821,870 km (0.116 R)
• M66: 37,894,786 km (0.071 R)
• M67: 38,060,840 km (0.115 R)
• M68: 38,310,220 km (0.103 R)
• M69: 39,061,650 km (0.052 R)
• M70: 39,481,272 km (0.079 R)
• M71: 40,071,286 km (0.07 R)
• M72: 40,494,348 km (0.09 R)
• M73: 41,772,812 km (0.076 R)
• M74: 42,287,877 km (0.061 R)
• M75: 42,632,401 km (0.091 R)
• M76: 42,805,037 km (0.114 R)
• M77: 43,584,741 km (0.091 R)
• M78: 45,863,416 km (0.036 R)
• M79: 48,270,296 km (0.107 R)
• M80: 49,353,235 km (0.077 R)
• M81: 50,079,533 km (0.082 R)
• M82: 50,261,743 km (0.042 R)
• M83: 50,718,017 km (0.117 R)
• M84: 51,267,489 km (0.092 R)
• M85: 51,542,899 km (0.072 R)
• M86: 51,910,910 km (0.07 R)
• M87: 53,764,128 km (0.073 R)
• M88: 57,916,666 km (0.036 R)
• M89: 59,644,970 km (0.104 R)
• M90: 64,039,108 km (0.082 R)
• M91: 64,137,993 km (0.091 R)
• M92: 65,626,492 km (0.052 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit