🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 177 Days

Day: 19 Hours

Environment

Temp: 154 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.78 AU

Year: 194 Days

Day: 20.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,598,331 km

• M1: 28,573 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.56 AU - 0.78 AU

Year: 203 Days

Day: 28.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,598,331 km

• M1: 334,950 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.35 AU - 1.59 AU

Year: 661 Days

Day: 43.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.43 AU - 1.75 AU

Year: 744 Days

Day: 18.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,598,331 km

• M1: 148,850 km (0.12 R)
• M2: 653,743 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.51 AU - 1.67 AU

Year: 744 Days

Day: 29.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 12.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.54 AU - 4.72 AU

Year: 3695 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,598,331 km

• M1: 171,290 km (0.111 R)
• M2: 371,152 km (0.082 R)
• M3: 515,065 km (0.107 R)
• M4: 1,014,124 km (0.082 R)
• M5: 1,129,913 km (0.072 R)
• M6: 1,281,306 km (0.047 R)
• M7: 1,407,417 km (0.109 R)
• M8: 1,526,945 km (0.069 R)
• M9: 1,604,886 km (0.039 R)
• M10: 1,753,437 km (0.108 R)
• M11: 1,991,148 km (0.099 R)
• M12: 2,163,784 km (0.092 R)
• M13: 2,252,196 km (0.029 R)
• M14: 2,445,626 km (0.093 R)
• M15: 2,658,055 km (0.057 R)
• M16: 2,932,268 km (0.089 R)
• M17: 3,058,828 km (0.043 R)
• M18: 3,346,504 km (0.088 R)
• M19: 3,464,088 km (0.108 R)
• M20: 3,718,704 km (0.047 R)
• M21: 3,871,294 km (0.068 R)
• M22: 4,198,614 km (0.077 R)
• M23: 4,731,481 km (0.103 R)
• M24: 4,947,202 km (0.101 R)
• M25: 5,031,126 km (0.075 R)
• M26: 5,166,362 km (0.094 R)
• M27: 5,544,546 km (0.118 R)
• M28: 5,631,761 km (0.061 R)
• M29: 6,382,444 km (0.116 R)
• M30: 6,529,049 km (0.117 R)
• M31: 6,807,002 km (0.115 R)
• M32: 6,919,201 km (0.044 R)
• M33: 7,240,687 km (0.061 R)
• M34: 7,625,153 km (0.069 R)
• M35: 8,055,995 km (0.052 R)
• M36: 8,314,201 km (0.069 R)
• M37: 8,474,570 km (0.116 R)
• M38: 8,555,053 km (0.095 R)
• M39: 8,737,264 km (0.068 R)
• M40: 9,126,069 km (0.088 R)
• M41: 9,229,291 km (0.111 R)
• M42: 9,541,502 km (0.115 R)
• M43: 9,899,489 km (0.117 R)
• M44: 10,219,031 km (0.091 R)
• M45: 10,390,919 km (0.118 R)
• M46: 10,477,236 km (0.101 R)
• M47: 10,737,537 km (0.118 R)
• M48: 11,198,149 km (0.094 R)
• M49: 11,286,711 km (0.082 R)
• M50: 11,620,613 km (0.079 R)
• M51: 12,503,988 km (0.089 R)
• M52: 12,757,108 km (0.091 R)
• M53: 12,988,686 km (0.101 R)
• M54: 13,151,598 km (0.047 R)
• M55: 13,952,694 km (0.051 R)
• M56: 14,407,322 km (0.086 R)
• M57: 14,600,154 km (0.085 R)
• M58: 14,866,737 km (0.116 R)
• M59: 15,110,432 km (0.077 R)
• M60: 15,208,419 km (0.102 R)
• M61: 15,330,939 km (0.1 R)
• M62: 15,552,643 km (0.066 R)
• M63: 15,775,245 km (0.119 R)
• M64: 15,949,227 km (0.089 R)
• M65: 16,048,860 km (0.117 R)
• M66: 16,323,970 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 10.5

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.88 AU - 6.24 AU

Year: 4221 Days

Day: 13.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,598,331 km

• M1: 231,278 km (0.068 R)
• M2: 379,081 km (0.036 R)
• M3: 523,593 km (0.112 R)
• M4: 598,092 km (0.083 R)
• M5: 923,318 km (0.058 R)
• M6: 1,071,270 km (0.118 R)
• M7: 1,141,282 km (0.113 R)
• M8: 1,271,432 km (0.032 R)
• M9: 1,484,160 km (0.092 R)
• M10: 1,659,489 km (0.087 R)
• M11: 2,030,941 km (0.065 R)
• M12: 2,226,615 km (0.09 R)
• M13: 2,372,772 km (0.072 R)
• M14: 2,579,067 km (0.063 R)
• M15: 2,655,512 km (0.095 R)
• M16: 2,810,944 km (0.042 R)
• M17: 2,969,368 km (0.088 R)
• M18: 3,192,119 km (0.098 R)
• M19: 3,420,256 km (0.101 R)
• M20: 3,827,312 km (0.098 R)
• M21: 4,159,569 km (0.087 R)
• M22: 4,432,136 km (0.065 R)
• M23: 4,617,039 km (0.095 R)
• M24: 5,090,816 km (0.092 R)
• M25: 5,211,691 km (0.053 R)
• M26: 5,654,800 km (0.108 R)
• M27: 5,982,419 km (0.097 R)
• M28: 6,472,352 km (0.031 R)
• M29: 6,788,602 km (0.097 R)
• M30: 7,029,006 km (0.097 R)
• M31: 7,109,788 km (0.097 R)
• M32: 7,436,061 km (0.114 R)
• M33: 7,546,016 km (0.109 R)
• M34: 7,962,795 km (0.052 R)
• M35: 8,273,211 km (0.046 R)
• M36: 8,558,943 km (0.107 R)
• M37: 9,824,092 km (0.111 R)
• M38: 9,914,599 km (0.081 R)
• M39: 10,279,169 km (0.073 R)
• M40: 10,586,293 km (0.093 R)
• M41: 10,990,208 km (0.115 R)
• M42: 11,272,948 km (0.111 R)
• M43: 11,557,931 km (0.113 R)
• M44: 11,973,814 km (0.081 R)
• M45: 12,232,169 km (0.061 R)
• M46: 12,787,327 km (0.054 R)
• M47: 12,886,211 km (0.103 R)
• M48: 13,051,517 km (0.107 R)
• M49: 13,652,451 km (0.085 R)
• M50: 13,787,239 km (0.033 R)
• M51: 13,956,285 km (0.06 R)
• M52: 14,092,119 km (0.055 R)
• M53: 14,160,186 km (0.114 R)
• M54: 14,536,425 km (0.108 R)
• M55: 14,639,498 km (0.106 R)
• M56: 14,708,463 km (0.091 R)
• M57: 15,298,776 km (0.097 R)
• M58: 15,649,583 km (0.066 R)
• M59: 15,790,654 km (0.081 R)
• M60: 16,862,223 km (0.092 R)
• M61: 17,261,051 km (0.117 R)
• M62: 17,333,905 km (0.066 R)
• M63: 17,699,672 km (0.112 R)
• M64: 17,846,577 km (0.091 R)
• M65: 18,215,934 km (0.088 R)
• M66: 18,327,235 km (0.03 R)
• M67: 18,662,484 km (0.111 R)
• M68: 19,150,323 km (0.099 R)
• M69: 19,452,660 km (0.113 R)
• M70: 19,832,788 km (0.089 R)
• M71: 20,023,675 km (0.07 R)
• M72: 20,292,054 km (0.12 R)
• M73: 21,769,781 km (0.103 R)
• M74: 22,204,064 km (0.083 R)
• M75: 22,561,453 km (0.073 R)
• M76: 22,840,752 km (0.074 R)
• M77: 23,081,007 km (0.081 R)
• M78: 23,888,237 km (0.09 R)
• M79: 24,010,009 km (0.108 R)
• M80: 24,213,612 km (0.098 R)
• M81: 24,910,140 km (0.113 R)
• M82: 25,779,453 km (0.097 R)
• M83: 26,238,868 km (0.119 R)
• M84: 27,377,906 km (0.09 R)
• M85: 28,274,895 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.4

Radius: 7.9

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.71 AU - 14.09 AU

Year: 16193 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,598,331 km

• M1: 103,821 km (0.071 R)
• M2: 159,771 km (0.106 R)
• M3: 705,055 km (0.044 R)
• M4: 979,567 km (0.086 R)
• M5: 1,070,672 km (0.048 R)
• M6: 1,188,854 km (0.11 R)
• M7: 1,311,225 km (0.074 R)
• M8: 1,361,490 km (0.093 R)
• M9: 1,463,815 km (0.07 R)
• M10: 1,542,354 km (0.113 R)
• M11: 2,101,700 km (0.093 R)
• M12: 2,160,941 km (0.106 R)
• M13: 3,251,061 km (0.091 R)
• M14: 3,814,895 km (0.064 R)
• M15: 3,924,102 km (0.074 R)
• M16: 4,408,948 km (0.099 R)
• M17: 4,755,716 km (0.105 R)
• M18: 5,191,645 km (0.118 R)
• M19: 5,394,050 km (0.102 R)
• M20: 5,475,731 km (0.076 R)
• M21: 5,848,379 km (0.084 R)
• M22: 6,143,985 km (0.095 R)
• M23: 6,358,059 km (0.102 R)
• M24: 6,618,210 km (0.108 R)
• M25: 7,194,012 km (0.055 R)
• M26: 8,726,493 km (0.113 R)
• M27: 10,203,772 km (0.081 R)
• M28: 10,254,336 km (0.094 R)
• M29: 11,178,850 km (0.032 R)
• M30: 11,703,939 km (0.083 R)
• M31: 13,216,523 km (0.115 R)
• M32: 15,540,077 km (0.057 R)
• M33: 15,656,614 km (0.114 R)
• M34: 15,949,377 km (0.078 R)
• M35: 16,361,968 km (0.077 R)
• M36: 16,539,989 km (0.069 R)
• M37: 17,803,643 km (0.045 R)
• M38: 18,477,880 km (0.105 R)
• M39: 20,041,178 km (0.096 R)
• M40: 20,550,259 km (0.105 R)
• M41: 20,935,025 km (0.061 R)
• M42: 20,999,352 km (0.039 R)
• M43: 21,907,112 km (0.088 R)
• M44: 25,183,605 km (0.059 R)
• M45: 26,913,255 km (0.089 R)
• M46: 27,545,306 km (0.061 R)
• M47: 28,253,203 km (0.075 R)
• M48: 33,148,794 km (0.092 R)
• M49: 33,223,742 km (0.104 R)
• M50: 33,901,570 km (0.117 R)
• M51: 34,052,814 km (0.111 R)
• M52: 34,888,617 km (0.12 R)
• M53: 35,577,515 km (0.104 R)
• M54: 36,580,569 km (0.098 R)
• M55: 36,735,702 km (0.041 R)
• M56: 36,968,775 km (0.12 R)
• M57: 38,614,352 km (0.103 R)
• M58: 41,409,588 km (0.119 R)
• M59: 41,571,154 km (0.08 R)
• M60: 41,814,101 km (0.085 R)
• M61: 42,057,497 km (0.079 R)
• M62: 42,954,037 km (0.07 R)
• M63: 43,117,697 km (0.116 R)
• M64: 44,021,567 km (0.088 R)
• M65: 44,186,723 km (0.118 R)
• M66: 44,848,843 km (0.108 R)
• M67: 46,770,727 km (0.101 R)
• M68: 46,854,951 km (0.099 R)
• M69: 48,463,726 km (0.075 R)
• M70: 49,060,921 km (0.045 R)
• M71: 49,574,790 km (0.094 R)
• M72: 49,832,397 km (0.062 R)
• M73: 51,213,933 km (0.099 R)
• M74: 51,561,300 km (0.059 R)
• M75: 53,221,686 km (0.11 R)
• M76: 53,485,577 km (0.102 R)
• M77: 54,899,726 km (0.07 R)
• M78: 55,789,833 km (0.112 R)
• M79: 56,505,360 km (0.03 R)
• M80: 57,313,936 km (0.075 R)
• M81: 58,488,579 km (0.113 R)
• M82: 58,760,847 km (0.108 R)
• M83: 58,851,653 km (0.1 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: 173 - 13,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit