🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.26 AU - 1.66 AU

Year: 665 Days

Day: 18.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,492,403 km

• M1: 1,097,001 km (0.117 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 13.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.3 AU - 5.94 AU

Year: 4364 Days

Day: 7.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,492,403 km

• M1: 296,204 km (0.033 R)
• M2: 462,108 km (0.115 R)
• M3: 770,878 km (0.096 R)
• M4: 1,049,130 km (0.11 R)
• M5: 1,215,184 km (0.117 R)
• M6: 1,496,577 km (0.081 R)
• M7: 1,653,356 km (0.069 R)
• M8: 1,849,030 km (0.095 R)
• M9: 2,001,021 km (0.034 R)
• M10: 2,335,672 km (0.105 R)
• M11: 2,612,876 km (0.076 R)
• M12: 2,803,763 km (0.084 R)
• M13: 2,940,197 km (0.118 R)
• M14: 3,078,874 km (0.075 R)
• M15: 3,240,140 km (0.05 R)
• M16: 3,424,894 km (0.09 R)
• M17: 3,891,489 km (0.093 R)
• M18: 4,022,388 km (0.115 R)
• M19: 4,423,759 km (0.066 R)
• M20: 4,652,344 km (0.113 R)
• M21: 5,026,339 km (0.05 R)
• M22: 6,130,222 km (0.06 R)
• M23: 7,039,328 km (0.12 R)
• M24: 7,280,031 km (0.099 R)
• M25: 7,659,710 km (0.116 R)
• M26: 7,907,444 km (0.068 R)
• M27: 8,269,770 km (0.12 R)
• M28: 8,780,497 km (0.047 R)
• M29: 9,126,667 km (0.092 R)
• M30: 9,773,079 km (0.074 R)
• M31: 10,011,837 km (0.058 R)
• M32: 10,101,895 km (0.1 R)
• M33: 10,434,302 km (0.083 R)
• M34: 11,141,152 km (0.112 R)
• M35: 11,705,136 km (0.101 R)
• M36: 11,926,989 km (0.107 R)
• M37: 12,086,311 km (0.11 R)
• M38: 12,471,526 km (0.074 R)
• M39: 12,893,541 km (0.095 R)
• M40: 12,991,677 km (0.083 R)
• M41: 13,287,283 km (0.119 R)
• M42: 13,651,703 km (0.063 R)
• M43: 13,885,375 km (0.096 R)
• M44: 14,019,415 km (0.066 R)
• M45: 14,187,563 km (0.118 R)
• M46: 14,390,418 km (0.055 R)
• M47: 14,867,336 km (0.059 R)
• M48: 15,592,287 km (0.073 R)
• M49: 15,766,718 km (0.11 R)
• M50: 16,399,667 km (0.101 R)
• M51: 16,683,753 km (0.083 R)
• M52: 16,862,074 km (0.088 R)
• M53: 17,763,251 km (0.07 R)
• M54: 18,091,618 km (0.047 R)
• M55: 18,238,075 km (0.051 R)
• M56: 18,828,388 km (0.111 R)
• M57: 19,088,539 km (0.052 R)
• M58: 19,237,688 km (0.082 R)
• M59: 19,800,774 km (0.113 R)
• M60: 20,027,565 km (0.04 R)
• M61: 20,981,550 km (0.082 R)
• M62: 21,289,871 km (0.103 R)
• M63: 21,483,451 km (0.059 R)
• M64: 21,716,524 km (0.112 R)
• M65: 22,145,870 km (0.115 R)
• M66: 23,171,813 km (0.107 R)
• M67: 23,291,192 km (0.082 R)
• M68: 24,052,196 km (0.075 R)
• M69: 24,253,704 km (0.094 R)
• M70: 24,536,893 km (0.031 R)
• M71: 24,984,191 km (0.107 R)
• M72: 25,188,392 km (0.083 R)
• M73: 26,176,037 km (0.113 R)
• M74: 26,383,529 km (0.068 R)
• M75: 26,466,556 km (0.116 R)
• M76: 26,716,385 km (0.091 R)
• M77: 28,316,932 km (0.114 R)
• M78: 28,444,689 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 13.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.98 AU - 6.32 AU

Year: 5746 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,492,403 km

• M1: 170,841 km (0.103 R)
• M2: 273,615 km (0.067 R)
• M3: 503,247 km (0.101 R)
• M4: 604,824 km (0.064 R)
• M5: 860,188 km (0.113 R)
• M6: 944,112 km (0.078 R)
• M7: 1,031,029 km (0.117 R)
• M8: 1,151,754 km (0.075 R)
• M9: 1,277,566 km (0.096 R)
• M10: 1,492,538 km (0.078 R)
• M11: 1,828,535 km (0.095 R)
• M12: 2,111,125 km (0.113 R)
• M13: 2,228,260 km (0.118 R)
• M14: 2,469,262 km (0.1 R)
• M15: 2,911,773 km (0.11 R)
• M16: 3,425,193 km (0.064 R)
• M17: 3,751,915 km (0.105 R)
• M18: 3,847,059 km (0.118 R)
• M19: 4,137,728 km (0.092 R)
• M20: 4,561,688 km (0.115 R)
• M21: 4,663,564 km (0.09 R)
• M22: 5,184,314 km (0.047 R)
• M23: 5,317,456 km (0.083 R)
• M24: 5,833,719 km (0.086 R)
• M25: 5,916,745 km (0.108 R)
• M26: 6,111,971 km (0.108 R)
• M27: 6,281,166 km (0.062 R)
• M28: 6,423,284 km (0.11 R)
• M29: 6,509,003 km (0.065 R)
• M30: 7,538,087 km (0.03 R)
• M31: 7,933,325 km (0.088 R)
• M32: 8,335,294 km (0.035 R)
• M33: 8,775,710 km (0.11 R)
• M34: 9,223,756 km (0.116 R)
• M35: 9,876,900 km (0.105 R)
• M36: 11,400,704 km (0.111 R)
• M37: 11,679,255 km (0.089 R)
• M38: 11,995,356 km (0.037 R)
• M39: 12,278,694 km (0.105 R)
• M40: 12,635,934 km (0.111 R)
• M41: 13,765,398 km (0.117 R)
• M42: 14,398,496 km (0.114 R)
• M43: 14,775,333 km (0.107 R)
• M44: 14,889,027 km (0.091 R)
• M45: 15,925,292 km (0.079 R)
• M46: 16,041,978 km (0.106 R)
• M47: 16,393,383 km (0.119 R)
• M48: 16,826,469 km (0.064 R)
• M49: 16,945,250 km (0.116 R)
• M50: 19,378,908 km (0.058 R)
• M51: 19,503,374 km (0.068 R)
• M52: 19,836,827 km (0.115 R)
• M53: 20,298,337 km (0.054 R)
• M54: 20,848,408 km (0.113 R)
• M55: 21,232,127 km (0.103 R)
• M56: 21,575,005 km (0.068 R)
• M57: 22,223,212 km (0.109 R)
• M58: 22,790,039 km (0.113 R)
• M59: 22,965,368 km (0.065 R)
• M60: 23,097,313 km (0.069 R)
• M61: 23,229,408 km (0.116 R)
• M62: 23,450,065 km (0.117 R)
• M63: 23,538,477 km (0.107 R)
• M64: 24,027,213 km (0.051 R)
• M65: 24,698,908 km (0.042 R)
• M66: 25,240,751 km (0.116 R)
• M67: 25,331,407 km (0.044 R)
• M68: 25,649,602 km (0.058 R)
• M69: 25,832,112 km (0.059 R)
• M70: 25,923,516 km (0.115 R)
• M71: 26,520,262 km (0.06 R)
• M72: 26,704,716 km (0.078 R)
• M73: 27,540,370 km (0.086 R)
• M74: 27,820,716 km (0.104 R)
• M75: 29,427,846 km (0.119 R)
• M76: 29,618,882 km (0.105 R)
• M77: 29,906,260 km (0.105 R)
• M78: 31,845,497 km (0.119 R)
• M79: 32,682,048 km (0.053 R)
• M80: 32,879,817 km (0.032 R)
• M81: 33,028,517 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.7

Radius: 5.8

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.26 AU - 20.3 AU

Year: 24746 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,492,403 km

• M1: 130,449 km (0.044 R)
• M2: 179,218 km (0.106 R)
• M3: 319,840 km (0.107 R)
• M4: 651,648 km (0.067 R)
• M5: 699,220 km (0.116 R)
• M6: 748,139 km (0.108 R)
• M7: 849,417 km (0.102 R)
• M8: 1,065,586 km (0.119 R)
• M9: 1,515,875 km (0.096 R)
• M10: 2,724,476 km (0.109 R)
• M11: 4,567,672 km (0.095 R)
• M12: 5,529,137 km (0.077 R)
• M13: 5,628,769 km (0.069 R)
• M14: 6,762,123 km (0.109 R)
• M15: 6,975,599 km (0.047 R)
• M16: 7,464,036 km (0.115 R)
• M17: 7,795,844 km (0.071 R)
• M18: 7,907,594 km (0.057 R)
• M19: 9,466,254 km (0.081 R)
• M20: 9,585,334 km (0.068 R)
• M21: 10,249,698 km (0.117 R)
• M22: 12,006,576 km (0.096 R)
• M23: 12,135,529 km (0.106 R)
• M24: 13,117,788 km (0.053 R)
• M25: 13,250,631 km (0.116 R)
• M26: 13,384,073 km (0.086 R)
• M27: 13,786,641 km (0.094 R)
• M28: 13,921,877 km (0.054 R)
• M29: 14,057,413 km (0.053 R)
• M30: 14,810,788 km (0.099 R)
• M31: 15,018,579 km (0.076 R)
• M32: 15,087,992 km (0.049 R)
• M33: 15,157,555 km (0.115 R)
• M34: 15,436,855 km (0.08 R)
• M35: 15,577,177 km (0.113 R)
• M36: 16,213,866 km (0.062 R)
• M37: 16,427,941 km (0.1 R)
• M38: 16,643,062 km (0.108 R)
• M39: 17,221,108 km (0.087 R)
• M40: 18,844,245 km (0.1 R)
• M41: 18,994,292 km (0.106 R)
• M42: 21,213,128 km (0.104 R)
• M43: 22,233,984 km (0.106 R)
• M44: 22,551,281 km (0.115 R)
• M45: 24,732,418 km (0.106 R)
• M46: 25,226,091 km (0.115 R)
• M47: 25,474,273 km (0.117 R)
• M48: 26,223,310 km (0.093 R)
• M49: 26,642,633 km (0.069 R)
• M50: 26,979,677 km (0.043 R)
• M51: 27,572,982 km (0.043 R)
• M52: 28,084,756 km (0.057 R)
• M53: 28,858,476 km (0.067 R)
• M54: 29,465,096 km (0.083 R)
• M55: 29,552,162 km (0.075 R)
• M56: 30,426,861 km (0.07 R)
• M57: 30,514,824 km (0.084 R)
• M58: 34,192,538 km (0.111 R)
• M59: 36,783,274 km (0.084 R)
• M60: 37,158,615 km (0.05 R)
• M61: 39,628,326 km (0.107 R)
• M62: 40,495,695 km (0.076 R)
• M63: 40,689,125 km (0.1 R)
• M64: 42,346,968 km (0.094 R)
• M65: 42,740,112 km (0.084 R)
• M66: 43,332,370 km (0.106 R)
• M67: 44,126,136 km (0.113 R)
• M68: 46,232,474 km (0.068 R)
• M69: 46,941,717 km (0.063 R)
• M70: 50,854,899 km (0.078 R)
• M71: 50,959,318 km (0.06 R)
• M72: 52,744,768 km (0.119 R)
• M73: 53,485,876 km (0.114 R)
• M74: 55,837,405 km (0.083 R)
• M75: 56,160,686 km (0.113 R)
• M76: 57,025,811 km (0.108 R)
• M77: 58,113,387 km (0.046 R)
• M78: 58,769,224 km (0.094 R)
• M79: 60,862,099 km (0.085 R)
• M80: 64,894,060 km (0.104 R)
• M81: 65,460,887 km (0.081 R)
• M82: 67,285,681 km (0.078 R)
• M83: 67,514,865 km (0.098 R)
• M84: 68,089,172 km (0.116 R)
• M85: 69,589,937 km (0.1 R)
• M86: 73,212,450 km (0.095 R)
• M87: 73,920,646 km (0.105 R)
• M88: 74,275,642 km (0.055 R)
• M89: 75,701,011 km (0.089 R)
• M90: 75,820,240 km (0.115 R)
• M91: 77,375,459 km (0.043 R)
• M92: 78,337,673 km (0.101 R)
• M93: 80,274,217 km (0.112 R)
• M94: 80,638,937 km (0.09 R)
• M95: 81,492,393 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 10,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit