🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 212 Days

Day: 40.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.73 AU - 1.19 AU

Year: 408 Days

Day: 29 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 12.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.07 AU - 5.51 AU

Year: 4544 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,538,988 km

• M1: 155,432 km (0.103 R)
• M2: 257,009 km (0.034 R)
• M3: 341,981 km (0.058 R)
• M4: 533,616 km (0.074 R)
• M5: 644,916 km (0.093 R)
• M6: 740,509 km (0.062 R)
• M7: 1,219,372 km (0.076 R)
• M8: 1,388,268 km (0.069 R)
• M9: 1,565,392 km (0.109 R)
• M10: 2,086,591 km (0.032 R)
• M11: 2,405,235 km (0.104 R)
• M12: 3,005,720 km (0.098 R)
• M13: 3,540,832 km (0.108 R)
• M14: 4,316,347 km (0.039 R)
• M15: 4,411,043 km (0.102 R)
• M16: 4,626,613 km (0.052 R)
• M17: 4,747,937 km (0.106 R)
• M18: 5,319,551 km (0.075 R)
• M19: 5,600,795 km (0.078 R)
• M20: 6,284,906 km (0.071 R)
• M21: 6,365,539 km (0.059 R)
• M22: 6,609,683 km (0.039 R)
• M23: 6,691,662 km (0.066 R)
• M24: 7,616,626 km (0.027 R)
• M25: 7,760,390 km (0.109 R)
• M26: 7,904,901 km (0.119 R)
• M27: 8,079,631 km (0.12 R)
• M28: 8,226,237 km (0.101 R)
• M29: 9,276,863 km (0.118 R)
• M30: 9,399,533 km (0.082 R)
• M31: 9,491,985 km (0.108 R)
• M32: 10,721,231 km (0.073 R)
• M33: 11,174,662 km (0.108 R)
• M34: 11,502,431 km (0.103 R)
• M35: 11,700,648 km (0.051 R)
• M36: 11,833,341 km (0.112 R)
• M37: 13,119,434 km (0.088 R)
• M38: 13,326,627 km (0.074 R)
• M39: 14,024,950 km (0.088 R)
• M40: 14,130,716 km (0.076 R)
• M41: 14,556,471 km (0.061 R)
• M42: 14,770,995 km (0.045 R)
• M43: 15,203,033 km (0.116 R)
• M44: 15,311,791 km (0.114 R)
• M45: 15,420,698 km (0.081 R)
• M46: 15,639,410 km (0.101 R)
• M47: 15,749,065 km (0.109 R)
• M48: 16,006,075 km (0.09 R)
• M49: 16,487,032 km (0.117 R)
• M50: 16,897,827 km (0.074 R)
• M51: 17,010,475 km (0.041 R)
• M52: 17,123,271 km (0.119 R)
• M53: 17,349,763 km (0.089 R)
• M54: 18,381,240 km (0.11 R)
• M55: 18,535,625 km (0.096 R)
• M56: 18,651,863 km (0.09 R)
• M57: 19,747,667 km (0.093 R)
• M58: 20,703,448 km (0.117 R)
• M59: 21,187,098 km (0.105 R)
• M60: 21,268,030 km (0.118 R)
• M61: 21,633,647 km (0.078 R)
• M62: 21,796,859 km (0.061 R)
• M63: 22,042,349 km (0.072 R)
• M64: 22,206,607 km (0.089 R)
• M65: 22,288,736 km (0.081 R)
• M66: 23,116,910 km (0.052 R)
• M67: 23,450,962 km (0.087 R)
• M68: 23,912,920 km (0.059 R)
• M69: 24,888,448 km (0.093 R)
• M70: 26,093,609 km (0.054 R)
• M71: 26,878,399 km (0.109 R)
• M72: 27,981,235 km (0.114 R)
• M73: 28,292,697 km (0.038 R)
• M74: 28,382,007 km (0.088 R)
• M75: 28,874,184 km (0.072 R)
• M76: 29,504,889 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 12.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.4 AU - 7.3 AU

Year: 6936 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,538,988 km

• M1: 188,493 km (0.057 R)
• M2: 311,313 km (0.093 R)
• M3: 393,442 km (0.086 R)
• M4: 1,094,159 km (0.099 R)
• M5: 1,273,676 km (0.05 R)
• M6: 1,551,928 km (0.106 R)
• M7: 1,839,605 km (0.117 R)
• M8: 1,957,488 km (0.052 R)
• M9: 2,144,635 km (0.112 R)
• M10: 2,269,101 km (0.057 R)
• M11: 3,272,304 km (0.113 R)
• M12: 3,697,611 km (0.047 R)
• M13: 3,917,071 km (0.044 R)
• M14: 4,325,772 km (0.107 R)
• M15: 4,484,495 km (0.055 R)
• M16: 4,630,353 km (0.089 R)
• M17: 4,733,576 km (0.095 R)
• M18: 5,822,648 km (0.092 R)
• M19: 6,046,447 km (0.055 R)
• M20: 6,175,550 km (0.089 R)
• M21: 6,403,836 km (0.047 R)
• M22: 6,601,754 km (0.073 R)
• M23: 6,751,502 km (0.092 R)
• M24: 6,851,882 km (0.085 R)
• M25: 7,020,478 km (0.028 R)
• M26: 7,310,250 km (0.1 R)
• M27: 7,778,640 km (0.079 R)
• M28: 8,454,374 km (0.08 R)
• M29: 9,223,158 km (0.05 R)
• M30: 9,409,556 km (0.071 R)
• M31: 10,014,381 km (0.092 R)
• M32: 10,129,122 km (0.055 R)
• M33: 10,263,611 km (0.091 R)
• M34: 10,788,101 km (0.093 R)
• M35: 11,842,915 km (0.09 R)
• M36: 12,229,028 km (0.099 R)
• M37: 12,888,754 km (0.117 R)
• M38: 14,071,176 km (0.048 R)
• M39: 14,501,868 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.8

Radius: 6.4

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.99 AU - 12.15 AU

Year: 13852 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,538,988 km

• M1: 84,224 km (0.083 R)
• M2: 164,857 km (0.111 R)
• M3: 360,531 km (0.079 R)
• M4: 587,321 km (0.117 R)
• M5: 932,294 km (0.062 R)
• M6: 1,032,674 km (0.091 R)
• M7: 1,634,207 km (0.099 R)
• M8: 2,138,950 km (0.119 R)
• M9: 2,192,058 km (0.051 R)
• M10: 2,491,553 km (0.065 R)
• M11: 2,603,751 km (0.103 R)
• M12: 2,891,577 km (0.098 R)
• M13: 3,159,208 km (0.096 R)
• M14: 3,466,033 km (0.069 R)
• M15: 3,591,396 km (0.103 R)
• M16: 3,911,536 km (0.05 R)
• M17: 4,108,107 km (0.089 R)
• M18: 4,375,139 km (0.045 R)
• M19: 4,751,528 km (0.077 R)
• M20: 5,138,238 km (0.078 R)
• M21: 5,209,596 km (0.083 R)
• M22: 5,462,267 km (0.062 R)
• M23: 5,867,228 km (0.102 R)
• M24: 6,205,768 km (0.102 R)
• M25: 6,396,506 km (0.035 R)
• M26: 9,133,997 km (0.114 R)
• M27: 9,613,907 km (0.074 R)
• M28: 10,507,455 km (0.083 R)
• M29: 10,552,783 km (0.039 R)
• M30: 11,010,104 km (0.034 R)
• M31: 11,194,857 km (0.066 R)
• M32: 11,241,233 km (0.103 R)
• M33: 12,133,883 km (0.09 R)
• M34: 12,854,646 km (0.114 R)
• M35: 13,195,729 km (0.062 R)
• M36: 13,441,069 km (0.114 R)
• M37: 13,539,804 km (0.055 R)
• M38: 13,737,722 km (0.026 R)
• M39: 14,690,960 km (0.073 R)
• M40: 15,201,238 km (0.091 R)
• M41: 15,458,546 km (0.109 R)
• M42: 16,029,711 km (0.079 R)
• M43: 16,134,280 km (0.117 R)
• M44: 16,239,148 km (0.105 R)
• M45: 16,607,757 km (0.119 R)
• M46: 17,085,722 km (0.113 R)
• M47: 17,353,353 km (0.097 R)
• M48: 17,676,185 km (0.1 R)
• M49: 19,375,767 km (0.029 R)
• M50: 20,442,848 km (0.112 R)
• M51: 21,126,660 km (0.112 R)
• M52: 21,529,078 km (0.057 R)
• M53: 21,817,952 km (0.081 R)
• M54: 22,868,727 km (0.077 R)
• M55: 22,927,669 km (0.105 R)
• M56: 23,341,157 km (0.054 R)
• M57: 23,637,960 km (0.116 R)
• M58: 23,757,039 km (0.093 R)
• M59: 24,415,569 km (0.036 R)
• M60: 24,475,708 km (0.119 R)
• M61: 24,716,859 km (0.044 R)
• M62: 25,750,431 km (0.111 R)
• M63: 26,118,591 km (0.112 R)
• M64: 26,922,381 km (0.058 R)
• M65: 27,233,694 km (0.12 R)
• M66: 27,358,459 km (0.065 R)
• M67: 28,048,554 km (0.061 R)
• M68: 28,807,912 km (0.115 R)
• M69: 29,702,208 km (0.081 R)
• M70: 30,217,424 km (0.076 R)
• M71: 32,109,537 km (0.118 R)
• M72: 32,505,822 km (0.118 R)
• M73: 32,903,603 km (0.091 R)
• M74: 33,303,179 km (0.114 R)
• M75: 34,241,457 km (0.063 R)
• M76: 34,713,887 km (0.084 R)
• M77: 35,665,180 km (0.076 R)
• M78: 37,524,083 km (0.099 R)
• M79: 37,593,496 km (0.111 R)
• M80: 37,662,910 km (0.094 R)
• M81: 38,150,599 km (0.096 R)
• M82: 38,220,461 km (0.057 R)
• M83: 41,048,459 km (0.079 R)
• M84: 41,120,116 km (0.112 R)
• M85: 41,982,099 km (0.073 R)
• M86: 42,632,401 km (0.12 R)
• M87: 44,971,813 km (0.085 R)
• M88: 47,427,611 km (0.114 R)
• M89: 48,331,332 km (0.106 R)
• M90: 48,482,576 km (0.034 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: 280 - 19,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit