🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.21 AU - 3.23 AU

Year: 1638 Days

Day: 12.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,047,356 km

• M1: 1,232,537 km (0.063 R)
• M2: 1,994,888 km (0.093 R)

Asteroid Belt

Center: 8.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.1

Radius: 3.2

Gravity: 92.39 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.59 AU - 16.87 AU

Year: 20649 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,047,356 km

• M1: 153,487 km (0.114 R)
• M2: 381,774 km (0.04 R)
• M3: 655,538 km (0.107 R)
• M4: 1,065,735 km (0.045 R)
• M5: 2,414,809 km (0.087 R)
• M6: 2,983,580 km (0.068 R)
• M7: 3,413,973 km (0.074 R)
• M8: 3,546,816 km (0.117 R)
• M9: 4,001,893 km (0.066 R)
• M10: 4,095,092 km (0.117 R)
• M11: 4,236,313 km (0.078 R)
• M12: 4,379,178 km (0.107 R)
• M13: 5,015,867 km (0.09 R)
• M14: 5,733,488 km (0.119 R)
• M15: 5,838,655 km (0.092 R)
• M16: 6,868,487 km (0.095 R)
• M17: 7,836,385 km (0.056 R)
• M18: 8,485,042 km (0.042 R)
• M19: 8,846,171 km (0.1 R)
• M20: 8,967,644 km (0.056 R)
• M21: 9,645,472 km (0.099 R)
• M22: 10,276,027 km (0.059 R)
• M23: 10,339,756 km (0.086 R)
• M24: 10,467,662 km (0.099 R)
• M25: 10,596,167 km (0.12 R)
• M26: 11,180,795 km (0.094 R)
• M27: 11,909,337 km (0.115 R)
• M28: 12,043,526 km (0.114 R)
• M29: 12,653,138 km (0.086 R)
• M30: 12,858,685 km (0.059 R)
• M31: 13,203,508 km (0.101 R)
• M32: 14,327,437 km (0.053 R)
• M33: 14,684,976 km (0.083 R)
• M34: 14,828,739 km (0.078 R)
• M35: 14,973,101 km (0.108 R)
• M36: 15,117,762 km (0.049 R)
• M37: 16,218,055 km (0.099 R)
• M38: 16,590,553 km (0.088 R)
• M39: 17,343,928 km (0.072 R)
• M40: 17,648,510 km (0.07 R)
• M41: 17,801,399 km (0.119 R)
• M42: 19,433,063 km (0.104 R)
• M43: 20,146,944 km (0.113 R)
• M44: 20,226,829 km (0.118 R)
• M45: 21,112,000 km (0.077 R)
• M46: 22,670,510 km (0.065 R)
• M47: 23,003,216 km (0.086 R)
• M48: 24,691,278 km (0.12 R)
• M49: 25,463,951 km (0.111 R)
• M50: 27,385,536 km (0.043 R)
• M51: 27,562,510 km (0.096 R)
• M52: 28,006,666 km (0.11 R)
• M53: 28,902,009 km (0.107 R)
• M54: 30,812,673 km (0.116 R)
• M55: 31,181,133 km (0.099 R)
• M56: 31,273,584 km (0.116 R)
• M57: 32,108,939 km (0.119 R)
• M58: 33,611,949 km (0.06 R)
• M59: 35,041,805 km (0.115 R)
• M60: 35,233,889 km (0.111 R)
• M61: 35,426,421 km (0.059 R)
• M62: 35,715,893 km (0.044 R)
• M63: 36,296,931 km (0.089 R)
• M64: 38,553,466 km (0.12 R)
• M65: 39,548,591 km (0.087 R)
• M66: 39,648,672 km (0.101 R)
• M67: 41,057,136 km (0.086 R)
• M68: 41,462,546 km (0.097 R)
• M69: 41,665,849 km (0.09 R)
• M70: 41,869,302 km (0.107 R)
• M71: 42,277,405 km (0.073 R)
• M72: 43,200,424 km (0.12 R)
• M73: 43,406,421 km (0.08 R)
• M74: 44,545,459 km (0.102 R)
• M75: 45,379,916 km (0.093 R)
• M76: 46,114,292 km (0.039 R)
• M77: 46,219,459 km (0.058 R)
• M78: 47,807,590 km (0.065 R)
• M79: 48,234,093 km (0.097 R)
• M80: 50,819,444 km (0.057 R)
• M81: 52,897,807 km (0.1 R)
• M82: 55,227,196 km (0.105 R)
• M83: 56,685,775 km (0.06 R)
• M84: 59,640,931 km (0.105 R)
• M85: 61,599,915 km (0.108 R)
• M86: 62,063,968 km (0.106 R)
• M87: 64,990,252 km (0.106 R)
• M88: 66,886,554 km (0.062 R)
• M89: 70,127,443 km (0.103 R)
• M90: 71,706,149 km (0.072 R)
• M91: 72,805,843 km (0.082 R)
• M92: 74,034,341 km (0.105 R)
• M93: 74,527,565 km (0.077 R)
• M94: 74,898,268 km (0.045 R)
• M95: 78,136,464 km (0.068 R)
• M96: 79,772,616 km (0.072 R)
• M97: 82,567,104 km (0.118 R)

Asteroid Belt

Center: 15.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.6

Radius: 7.8

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.59 AU - 17.23 AU

Year: 23179 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,047,356 km

• M1: 104,719 km (0.118 R)
• M2: 241,002 km (0.057 R)
• M3: 289,771 km (0.092 R)
• M4: 741,108 km (0.063 R)
• M5: 1,537,866 km (0.086 R)
• M6: 1,776,924 km (0.11 R)
• M7: 2,138,651 km (0.111 R)
• M8: 3,356,079 km (0.107 R)
• M9: 4,078,936 km (0.077 R)
• M10: 4,651,746 km (0.076 R)
• M11: 4,848,317 km (0.091 R)
• M12: 5,609,771 km (0.106 R)
• M13: 6,792,641 km (0.039 R)
• M14: 7,184,737 km (0.093 R)
• M15: 7,584,313 km (0.117 R)
• M16: 8,108,504 km (0.117 R)
• M17: 8,524,386 km (0.116 R)
• M18: 8,886,413 km (0.112 R)
• M19: 9,069,371 km (0.112 R)
• M20: 9,376,944 km (0.046 R)
• M21: 9,500,961 km (0.107 R)
• M22: 10,705,972 km (0.073 R)
• M23: 11,757,645 km (0.109 R)
• M24: 12,704,749 km (0.117 R)
• M25: 13,326,328 km (0.03 R)
• M26: 13,396,041 km (0.06 R)
• M27: 13,465,903 km (0.084 R)
• M28: 13,676,088 km (0.078 R)
• M29: 13,887,320 km (0.078 R)
• M30: 15,910,482 km (0.082 R)
• M31: 16,206,985 km (0.105 R)
• M32: 16,956,320 km (0.035 R)
• M33: 17,411,247 km (0.051 R)
• M34: 17,563,837 km (0.069 R)
• M35: 18,101,193 km (0.102 R)
• M36: 19,034,983 km (0.028 R)
• M37: 20,224,136 km (0.119 R)
• M38: 20,706,589 km (0.096 R)
• M39: 21,682,715 km (0.109 R)
• M40: 22,757,127 km (0.062 R)
• M41: 23,258,729 km (0.118 R)
• M42: 23,848,743 km (0.082 R)
• M43: 25,821,490 km (0.109 R)
• M44: 25,908,406 km (0.117 R)
• M45: 26,169,904 km (0.117 R)
• M46: 26,783,255 km (0.12 R)
• M47: 26,959,481 km (0.109 R)
• M48: 27,136,007 km (0.092 R)
• M49: 27,667,827 km (0.109 R)
• M50: 29,193,576 km (0.058 R)
• M51: 30,470,393 km (0.04 R)
• M52: 31,486,462 km (0.079 R)
• M53: 32,419,654 km (0.117 R)
• M54: 34,984,509 km (0.102 R)
• M55: 35,660,093 km (0.089 R)
• M56: 36,242,478 km (0.045 R)
• M57: 37,023,977 km (0.117 R)
• M58: 37,909,896 km (0.098 R)
• M59: 39,101,742 km (0.074 R)
• M60: 40,003,817 km (0.114 R)
• M61: 40,912,624 km (0.079 R)
• M62: 41,115,479 km (0.082 R)
• M63: 41,522,385 km (0.078 R)
• M64: 41,624,261 km (0.062 R)
• M65: 43,472,842 km (0.068 R)
• M66: 43,679,885 km (0.097 R)
• M67: 43,887,228 km (0.108 R)
• M68: 44,198,840 km (0.09 R)
• M69: 47,462,318 km (0.076 R)
• M70: 50,584,725 km (0.079 R)
• M71: 50,802,390 km (0.11 R)
• M72: 53,661,803 km (0.108 R)
• M73: 56,347,235 km (0.027 R)
• M74: 58,047,564 km (0.106 R)
• M75: 59,879,988 km (0.078 R)
• M76: 60,110,369 km (0.095 R)
• M77: 60,687,518 km (0.104 R)
• M78: 62,547,019 km (0.069 R)
• M79: 63,366,516 km (0.109 R)
• M80: 65,489,759 km (0.101 R)
• M81: 68,116,398 km (0.098 R)
• M82: 68,959,382 km (0.116 R)
• M83: 71,142,763 km (0.116 R)
• M84: 71,753,422 km (0.085 R)
• M85: 74,212,811 km (0.08 R)
• M86: 78,205,129 km (0.069 R)
• M87: 79,593,398 km (0.084 R)
• M88: 80,735,428 km (0.116 R)
• M89: 80,862,735 km (0.025 R)
• M90: 81,244,808 km (0.081 R)
• M91: 81,499,723 km (0.098 R)
• M92: 83,035,645 km (0.118 R)
• M93: 84,839,645 km (0.107 R)
• M94: 85,227,852 km (0.026 R)
• M95: 86,265,911 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 18,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit