🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 137 Days

Day: 15.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 12.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.21 AU - 5.85 AU

Year: 4120 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,622,555 km

• M1: 235,467 km (0.1 R)
• M2: 325,675 km (0.09 R)
• M3: 564,732 km (0.107 R)
• M4: 688,300 km (0.089 R)
• M5: 790,625 km (0.099 R)
• M6: 977,622 km (0.074 R)
• M7: 1,107,024 km (0.054 R)
• M8: 1,769,444 km (0.095 R)
• M9: 1,930,112 km (0.119 R)
• M10: 2,126,534 km (0.118 R)
• M11: 2,522,968 km (0.093 R)
• M12: 2,943,039 km (0.096 R)
• M13: 3,134,973 km (0.093 R)
• M14: 3,313,144 km (0.058 R)
• M15: 3,754,607 km (0.106 R)
• M16: 3,982,445 km (0.047 R)
• M17: 4,136,830 km (0.044 R)
• M18: 4,392,193 km (0.096 R)
• M19: 4,632,448 km (0.062 R)
• M20: 5,001,206 km (0.088 R)
• M21: 5,168,158 km (0.115 R)
• M22: 5,315,811 km (0.051 R)
• M23: 5,572,221 km (0.082 R)
• M24: 5,832,671 km (0.105 R)
• M25: 6,119,450 km (0.101 R)
• M26: 6,208,611 km (0.035 R)
• M27: 6,660,995 km (0.107 R)
• M28: 6,891,376 km (0.093 R)
• M29: 7,766,224 km (0.116 R)
• M30: 8,033,106 km (0.089 R)
• M31: 8,352,498 km (0.067 R)
• M32: 8,676,078 km (0.098 R)
• M33: 8,826,723 km (0.047 R)
• M34: 8,927,702 km (0.079 R)
• M35: 9,054,561 km (0.117 R)
• M36: 9,567,681 km (0.119 R)
• M37: 9,671,502 km (0.087 R)
• M38: 10,063,898 km (0.099 R)
• M39: 10,355,165 km (0.117 R)
• M40: 10,675,902 km (0.08 R)
• M41: 10,945,777 km (0.092 R)
• M42: 11,245,272 km (0.102 R)
• M43: 11,519,934 km (0.073 R)
• M44: 11,741,189 km (0.09 R)
• M45: 11,880,315 km (0.106 R)
• M46: 12,047,865 km (0.115 R)
• M47: 12,640,571 km (0.096 R)
• M48: 12,926,154 km (0.091 R)
• M49: 13,213,980 km (0.105 R)
• M50: 13,795,766 km (0.109 R)
• M51: 14,119,496 km (0.059 R)
• M52: 14,924,482 km (0.091 R)
• M53: 15,135,565 km (0.108 R)
• M54: 16,082,669 km (0.105 R)
• M55: 16,922,960 km (0.07 R)
• M56: 17,586,576 km (0.034 R)
• M57: 18,194,243 km (0.115 R)
• M58: 18,323,046 km (0.055 R)
• M59: 18,452,299 km (0.119 R)
• M60: 19,037,077 km (0.038 R)
• M61: 19,331,785 km (0.114 R)
• M62: 19,693,961 km (0.091 R)
• M63: 20,158,313 km (0.092 R)
• M64: 20,358,475 km (0.057 R)
• M65: 20,626,255 km (0.086 R)
• M66: 20,794,254 km (0.088 R)
• M67: 20,895,232 km (0.084 R)
• M68: 20,996,510 km (0.077 R)
• M69: 21,267,132 km (0.099 R)
• M70: 21,607,019 km (0.089 R)
• M71: 22,257,770 km (0.116 R)
• M72: 22,395,549 km (0.071 R)
• M73: 22,568,335 km (0.116 R)
• M74: 23,333,378 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 9.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.08 AU - 8.74 AU

Year: 8908 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 77,622,555 km

• M1: 168,597 km (0.096 R)
• M2: 253,868 km (0.112 R)
• M3: 364,420 km (0.078 R)
• M4: 454,030 km (0.066 R)
• M5: 545,284 km (0.104 R)
• M6: 816,356 km (0.09 R)
• M7: 922,271 km (0.047 R)
• M8: 1,051,823 km (0.103 R)
• M9: 1,158,187 km (0.11 R)
• M10: 1,977,684 km (0.102 R)
• M11: 2,098,409 km (0.049 R)
• M12: 2,605,995 km (0.092 R)
• M13: 2,873,925 km (0.089 R)
• M14: 2,956,054 km (0.078 R)
• M15: 3,451,073 km (0.092 R)
• M16: 4,358,983 km (0.058 R)
• M17: 4,677,477 km (0.106 R)
• M18: 4,807,028 km (0.102 R)
• M19: 4,888,559 km (0.118 R)
• M20: 5,086,328 km (0.108 R)
• M21: 5,236,225 km (0.1 R)
• M22: 5,320,299 km (0.101 R)
• M23: 5,506,548 km (0.085 R)
• M24: 5,990,796 km (0.088 R)
• M25: 6,220,130 km (0.089 R)
• M26: 7,580,722 km (0.103 R)
• M27: 7,925,246 km (0.091 R)
• M28: 8,530,519 km (0.08 R)
• M29: 8,888,956 km (0.098 R)
• M30: 9,029,578 km (0.064 R)
• M31: 9,171,097 km (0.093 R)
• M32: 9,744,207 km (0.085 R)
• M33: 9,910,111 km (0.097 R)
• M34: 10,202,724 km (0.054 R)
• M35: 10,968,217 km (0.069 R)
• M36: 11,140,703 km (0.086 R)
• M37: 11,379,611 km (0.091 R)
• M38: 11,642,005 km (0.025 R)
• M39: 11,796,091 km (0.099 R)
• M40: 12,039,487 km (0.118 R)
• M41: 12,351,847 km (0.116 R)
• M42: 14,022,856 km (0.11 R)
• M43: 14,469,405 km (0.102 R)
• M44: 14,563,951 km (0.094 R)
• M45: 14,848,935 km (0.091 R)
• M46: 14,920,592 km (0.108 R)
• M47: 15,352,182 km (0.051 R)
• M48: 15,569,698 km (0.068 R)
• M49: 15,812,345 km (0.091 R)
• M50: 16,178,860 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.1

Radius: 7.5

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.63 AU - 17.37 AU

Year: 21219 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,622,555 km

• M1: 329,265 km (0.092 R)
• M2: 456,573 km (0.069 R)
• M3: 622,776 km (0.067 R)
• M4: 690,394 km (0.082 R)
• M5: 960,119 km (0.108 R)
• M6: 1,066,184 km (0.118 R)
• M7: 1,290,132 km (0.066 R)
• M8: 1,685,669 km (0.086 R)
• M9: 1,847,534 km (0.053 R)
• M10: 1,947,166 km (0.112 R)
• M11: 3,437,759 km (0.09 R)
• M12: 3,769,268 km (0.107 R)
• M13: 3,938,912 km (0.088 R)
• M14: 4,024,632 km (0.099 R)
• M15: 4,552,413 km (0.115 R)
• M16: 5,289,482 km (0.099 R)
• M17: 5,384,327 km (0.081 R)
• M18: 5,575,513 km (0.11 R)
• M19: 5,672,003 km (0.11 R)
• M20: 6,113,018 km (0.096 R)
• M21: 6,872,227 km (0.073 R)
• M22: 7,714,613 km (0.097 R)
• M23: 8,038,941 km (0.052 R)
• M24: 8,589,311 km (0.107 R)
• M25: 8,700,911 km (0.091 R)
• M26: 10,789,597 km (0.076 R)
• M27: 11,273,845 km (0.109 R)
• M28: 12,578,638 km (0.076 R)
• M29: 13,088,318 km (0.04 R)
• M30: 13,345,626 km (0.116 R)
• M31: 13,865,179 km (0.117 R)
• M32: 14,590,580 km (0.069 R)
• M33: 15,599,468 km (0.116 R)
• M34: 16,215,512 km (0.05 R)
• M35: 16,353,590 km (0.056 R)
• M36: 17,119,532 km (0.101 R)
• M37: 17,968,350 km (0.111 R)
• M38: 19,048,596 km (0.09 R)
• M39: 20,298,187 km (0.071 R)
• M40: 21,045,428 km (0.057 R)
• M41: 21,498,261 km (0.119 R)
• M42: 22,183,419 km (0.117 R)
• M43: 22,644,031 km (0.061 R)
• M44: 23,030,443 km (0.084 R)
• M45: 24,756,204 km (0.06 R)
• M46: 24,915,077 km (0.114 R)
• M47: 25,154,134 km (0.108 R)
• M48: 25,394,089 km (0.12 R)
• M49: 26,037,210 km (0.118 R)
• M50: 27,339,759 km (0.102 R)
• M51: 28,081,615 km (0.071 R)
• M52: 29,753,969 km (0.094 R)
• M53: 29,923,015 km (0.073 R)
• M54: 30,687,460 km (0.11 R)
• M55: 34,960,873 km (0.088 R)
• M56: 35,407,422 km (0.116 R)
• M57: 37,302,977 km (0.103 R)
• M58: 38,309,023 km (0.063 R)
• M59: 39,138,842 km (0.071 R)
• M60: 40,067,695 km (0.119 R)
• M61: 40,722,186 km (0.118 R)
• M62: 40,909,931 km (0.111 R)
• M63: 41,286,020 km (0.095 R)
• M64: 41,663,456 km (0.077 R)
• M65: 42,611,757 km (0.068 R)
• M66: 42,993,082 km (0.037 R)
• M67: 43,663,131 km (0.056 R)
• M68: 47,557,761 km (0.059 R)
• M69: 51,055,509 km (0.111 R)
• M70: 51,257,915 km (0.109 R)
• M71: 52,988,763 km (0.112 R)
• M72: 53,296,186 km (0.106 R)
• M73: 55,153,145 km (0.102 R)
• M74: 55,985,358 km (0.075 R)
• M75: 57,451,566 km (0.111 R)
• M76: 57,662,050 km (0.107 R)
• M77: 60,100,945 km (0.088 R)
• M78: 62,033,151 km (0.054 R)
• M79: 62,681,807 km (0.096 R)
• M80: 63,223,950 km (0.112 R)
• M81: 63,985,702 km (0.093 R)
• M82: 64,203,816 km (0.116 R)
• M83: 64,422,229 km (0.102 R)
• M84: 64,969,458 km (0.104 R)
• M85: 66,068,404 km (0.118 R)
• M86: 66,399,314 km (0.091 R)
• M87: 67,062,781 km (0.049 R)
• M88: 70,187,581 km (0.11 R)
• M89: 70,412,726 km (0.102 R)
• M90: 71,202,154 km (0.065 R)
• M91: 71,881,178 km (0.084 R)
• M92: 76,578,252 km (0.055 R)
• M93: 76,925,768 km (0.093 R)
• M94: 77,273,883 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit