🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.01 AU - 1.57 AU

Year: 517 Days

Day: 42.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.19 AU - 5.03 AU

Year: 2942 Days

Day: 26.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.9

Radius: 7.9

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.4 AU - 23.74 AU

Year: 29405 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 115,309,618 km

• M1: 158,424 km (0.096 R)
• M2: 250,576 km (0.12 R)
• M3: 433,535 km (0.101 R)
• M4: 579,692 km (0.037 R)
• M5: 742,454 km (0.105 R)
• M6: 829,670 km (0.095 R)
• M7: 1,496,727 km (0.119 R)
• M8: 1,762,113 km (0.097 R)
• M9: 2,336,868 km (0.063 R)
• M10: 2,555,580 km (0.117 R)
• M11: 2,644,890 km (0.059 R)
• M12: 3,495,205 km (0.115 R)
• M13: 4,105,863 km (0.051 R)
• M14: 4,423,609 km (0.052 R)
• M15: 5,138,986 km (0.048 R)
• M16: 5,481,266 km (0.038 R)
• M17: 8,077,238 km (0.086 R)
• M18: 8,609,058 km (0.064 R)
• M19: 9,015,366 km (0.098 R)
• M20: 9,289,729 km (0.111 R)
• M21: 10,774,787 km (0.07 R)
• M22: 11,581,718 km (0.095 R)
• M23: 11,730,567 km (0.082 R)
• M24: 12,030,062 km (0.115 R)
• M25: 13,879,541 km (0.037 R)
• M26: 15,161,146 km (0.086 R)
• M27: 15,487,419 km (0.106 R)
• M28: 16,396,525 km (0.097 R)
• M29: 16,647,401 km (0.094 R)
• M30: 16,731,475 km (0.112 R)
• M31: 16,899,623 km (0.037 R)
• M32: 17,921,227 km (0.06 R)
• M33: 18,093,414 km (0.055 R)
• M34: 18,875,212 km (0.104 R)
• M35: 19,579,220 km (0.031 R)
• M36: 21,103,772 km (0.087 R)
• M37: 21,651,001 km (0.081 R)
• M38: 22,295,169 km (0.07 R)
• M39: 22,573,272 km (0.082 R)
• M40: 24,647,147 km (0.036 R)
• M41: 26,388,616 km (0.075 R)
• M42: 27,670,969 km (0.049 R)
• M43: 28,269,659 km (0.102 R)
• M44: 29,378,329 km (0.083 R)
• M45: 31,534,034 km (0.112 R)
• M46: 31,741,975 km (0.053 R)
• M47: 31,846,096 km (0.084 R)
• M48: 32,473,359 km (0.116 R)
• M49: 32,999,196 km (0.057 R)
• M50: 33,104,662 km (0.051 R)
• M51: 35,238,377 km (0.081 R)
• M52: 35,562,256 km (0.08 R)
• M53: 36,539,729 km (0.12 R)
• M54: 37,526,177 km (0.081 R)
• M55: 39,637,003 km (0.048 R)
• M56: 39,861,549 km (0.07 R)
• M57: 39,973,897 km (0.11 R)
• M58: 41,216,906 km (0.118 R)
• M59: 41,444,295 km (0.114 R)
• M60: 42,472,780 km (0.031 R)
• M61: 46,432,935 km (0.1 R)
• M62: 46,906,562 km (0.098 R)
• M63: 48,097,511 km (0.119 R)
• M64: 49,660,659 km (0.109 R)
• M65: 52,836,622 km (0.06 R)
• M66: 53,578,926 km (0.12 R)
• M67: 53,702,943 km (0.069 R)
• M68: 54,823,580 km (0.099 R)
• M69: 55,951,848 km (0.07 R)
• M70: 57,849,347 km (0.11 R)
• M71: 57,976,655 km (0.061 R)
• M72: 58,103,963 km (0.119 R)
• M73: 60,670,464 km (0.092 R)
• M74: 62,750,024 km (0.054 R)
• M75: 64,061,548 km (0.093 R)
• M76: 64,456,786 km (0.073 R)
• M77: 64,985,165 km (0.111 R)
• M78: 65,117,410 km (0.057 R)
• M79: 65,912,971 km (0.059 R)
• M80: 66,711,824 km (0.065 R)
• M81: 67,112,447 km (0.103 R)
• M82: 68,319,104 km (0.098 R)
• M83: 72,941,678 km (0.06 R)
• M84: 73,629,978 km (0.045 R)
• M85: 74,182,143 km (0.082 R)
• M86: 75,986,294 km (0.083 R)
• M87: 80,204,206 km (0.063 R)
• M88: 83,920,815 km (0.076 R)
• M89: 84,786,538 km (0.089 R)
• M90: 85,365,183 km (0.086 R)
• M91: 86,817,778 km (0.117 R)
• M92: 87,255,202 km (0.111 R)
• M93: 87,547,217 km (0.105 R)
• M94: 94,202,078 km (0.049 R)
• M95: 95,702,994 km (0.064 R)
• M96: 97,968,953 km (0.112 R)
• M97: 98,576,320 km (0.065 R)
• M98: 101,171,095 km (0.025 R)
• M99: 101,477,771 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.4

Radius: 3.7

Gravity: 72.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.15 AU - 23.29 AU

Year: 30921 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 115,309,618 km

• M1: 64,925 km (0.116 R)
• M2: 899,831 km (0.088 R)
• M3: 1,038,209 km (0.09 R)
• M4: 1,146,368 km (0.09 R)
• M5: 1,782,608 km (0.091 R)
• M6: 1,868,627 km (0.055 R)
• M7: 2,089,882 km (0.106 R)
• M8: 2,461,035 km (0.111 R)
• M9: 3,158,161 km (0.074 R)
• M10: 3,262,430 km (0.097 R)
• M11: 3,528,116 km (0.093 R)
• M12: 4,308,568 km (0.105 R)
• M13: 5,386,421 km (0.067 R)
• M14: 5,763,408 km (0.063 R)
• M15: 5,955,042 km (0.092 R)
• M16: 7,216,452 km (0.086 R)
• M17: 7,841,771 km (0.118 R)
• M18: 8,412,038 km (0.054 R)
• M19: 8,484,144 km (0.098 R)
• M20: 9,217,772 km (0.053 R)
• M21: 9,292,122 km (0.099 R)
• M22: 9,819,006 km (0.103 R)
• M23: 10,047,741 km (0.114 R)
• M24: 10,355,464 km (0.03 R)
• M25: 12,021,086 km (0.117 R)
• M26: 12,265,829 km (0.085 R)
• M27: 15,151,123 km (0.059 R)
• M28: 17,953,689 km (0.094 R)
• M29: 19,461,187 km (0.085 R)
• M30: 21,797,307 km (0.115 R)
• M31: 22,796,621 km (0.109 R)
• M32: 24,117,720 km (0.104 R)
• M33: 24,426,041 km (0.103 R)
• M34: 25,463,502 km (0.118 R)
• M35: 27,046,248 km (0.068 R)
• M36: 27,152,911 km (0.085 R)
• M37: 28,335,183 km (0.117 R)
• M38: 29,205,693 km (0.097 R)
• M39: 30,527,689 km (0.106 R)
• M40: 30,638,691 km (0.117 R)
• M41: 31,419,742 km (0.1 R)
• M42: 32,433,566 km (0.067 R)
• M43: 33,115,433 km (0.115 R)
• M44: 35,538,769 km (0.085 R)
• M45: 36,359,164 km (0.056 R)
• M46: 36,594,631 km (0.044 R)
• M47: 38,018,504 km (0.088 R)
• M48: 39,218,877 km (0.12 R)
• M49: 42,893,749 km (0.117 R)
• M50: 43,267,295 km (0.048 R)
• M51: 43,392,059 km (0.095 R)
• M52: 43,516,824 km (0.073 R)
• M53: 43,892,165 km (0.034 R)
• M54: 44,645,989 km (0.117 R)
• M55: 49,257,492 km (0.08 R)
• M56: 52,547,898 km (0.11 R)
• M57: 53,214,356 km (0.1 R)
• M58: 54,152,335 km (0.117 R)
• M59: 55,230,786 km (0.12 R)
• M60: 55,366,172 km (0.103 R)
• M61: 55,908,464 km (0.074 R)
• M62: 58,095,435 km (0.062 R)
• M63: 66,110,141 km (0.115 R)
• M64: 66,253,905 km (0.064 R)
• M65: 68,857,656 km (0.102 R)
• M66: 70,611,990 km (0.094 R)
• M67: 71,200,059 km (0.1 R)
• M68: 72,529,087 km (0.099 R)
• M69: 75,812,162 km (0.106 R)
• M70: 77,017,921 km (0.086 R)
• M71: 78,230,112 km (0.106 R)
• M72: 81,441,829 km (0.068 R)
• M73: 81,750,000 km (0.04 R)
• M74: 82,058,471 km (0.096 R)
• M75: 83,141,261 km (0.108 R)
• M76: 84,852,361 km (0.112 R)
• M77: 88,625,967 km (0.087 R)
• M78: 89,260,113 km (0.105 R)
• M79: 89,736,732 km (0.049 R)
• M80: 93,741,616 km (0.071 R)
• M81: 93,903,032 km (0.104 R)
• M82: 95,847,206 km (0.069 R)
• M83: 98,623,892 km (0.036 R)
• M84: 99,939,755 km (0.113 R)
• M85: 102,256,278 km (0.073 R)
• M86: 103,921,901 km (0.073 R)
• M87: 104,089,002 km (0.047 R)
• M88: 104,590,603 km (0.074 R)
• M89: 104,758,003 km (0.093 R)
• M90: 106,605,387 km (0.025 R)
• M91: 107,111,028 km (0.113 R)
• M92: 107,448,671 km (0.105 R)
• M93: 108,463,393 km (0.026 R)
• M94: 108,632,887 km (0.1 R)
• M95: 108,972,026 km (0.107 R)
• M96: 114,273,774 km (0.045 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit