🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 21.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,579,573 km

• M1: 24,833 km (0.103 R)
• M2: 286,480 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.65 AU

Year: 181 Days

Day: 25.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.98 AU

Year: 304 Days

Day: 46.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.08 AU - 2.74 AU

Year: 1425 Days

Day: 31.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.58 AU - 2.74 AU

Year: 1652 Days

Day: 40.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 12.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.68 AU - 9.62 AU

Year: 8860 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,579,573 km

• M1: 223,499 km (0.069 R)
• M2: 320,588 km (0.088 R)
• M3: 615,595 km (0.119 R)
• M4: 796,908 km (0.113 R)
• M5: 945,758 km (0.085 R)
• M6: 1,159,533 km (0.098 R)
• M7: 1,470,098 km (0.113 R)
• M8: 1,873,564 km (0.103 R)
• M9: 2,146,430 km (0.066 R)
• M10: 2,456,696 km (0.115 R)
• M11: 3,335,883 km (0.101 R)
• M12: 3,640,165 km (0.115 R)
• M13: 4,040,489 km (0.118 R)
• M14: 4,424,955 km (0.103 R)
• M15: 4,698,121 km (0.053 R)
• M16: 4,883,323 km (0.039 R)
• M17: 5,134,199 km (0.092 R)
• M18: 5,714,040 km (0.033 R)
• M19: 6,179,589 km (0.084 R)
• M20: 6,657,554 km (0.117 R)
• M21: 7,325,209 km (0.114 R)
• M22: 7,685,291 km (0.1 R)
• M23: 8,051,208 km (0.091 R)
• M24: 8,876,240 km (0.07 R)
• M25: 9,221,512 km (0.115 R)
• M26: 9,337,600 km (0.108 R)
• M27: 9,493,182 km (0.091 R)
• M28: 9,688,856 km (0.105 R)
• M29: 9,806,888 km (0.042 R)
• M30: 10,163,979 km (0.063 R)
• M31: 10,727,963 km (0.048 R)
• M32: 12,309,661 km (0.111 R)
• M33: 12,437,567 km (0.076 R)
• M34: 13,565,236 km (0.092 R)
• M35: 14,096,757 km (0.074 R)
• M36: 14,680,189 km (0.073 R)
• M37: 15,363,253 km (0.063 R)
• M38: 16,336,985 km (0.116 R)
• M39: 16,618,977 km (0.067 R)
• M40: 17,092,305 km (0.088 R)
• M41: 17,330,764 km (0.09 R)
• M42: 18,931,611 km (0.112 R)
• M43: 19,724,778 km (0.098 R)
• M44: 19,824,710 km (0.116 R)
• M45: 19,924,791 km (0.043 R)
• M46: 20,528,717 km (0.03 R)
• M47: 20,782,286 km (0.111 R)
• M48: 21,343,427 km (0.112 R)
• M49: 21,858,044 km (0.077 R)
• M50: 22,480,970 km (0.06 R)
• M51: 22,637,599 km (0.119 R)
• M52: 23,215,046 km (0.052 R)
• M53: 24,438,159 km (0.108 R)
• M54: 24,653,131 km (0.068 R)
• M55: 25,900,627 km (0.051 R)
• M56: 26,339,398 km (0.118 R)
• M57: 26,504,704 km (0.12 R)
• M58: 26,946,765 km (0.071 R)
• M59: 27,838,369 km (0.118 R)
• M60: 27,950,567 km (0.082 R)
• M61: 28,175,263 km (0.12 R)
• M62: 28,457,105 km (0.093 R)
• M63: 28,570,052 km (0.054 R)
• M64: 28,853,091 km (0.103 R)
• M65: 29,536,304 km (0.103 R)
• M66: 29,879,781 km (0.077 R)
• M67: 30,571,073 km (0.098 R)
• M68: 30,802,501 km (0.099 R)
• M69: 30,918,589 km (0.079 R)
• M70: 32,557,882 km (0.09 R)
• M71: 34,525,842 km (0.111 R)
• M72: 34,766,994 km (0.049 R)
• M73: 34,887,869 km (0.108 R)
• M74: 35,493,890 km (0.092 R)
• M75: 36,225,723 km (0.114 R)
• M76: 37,518,548 km (0.061 R)
• M77: 39,140,039 km (0.057 R)
• M78: 39,265,701 km (0.097 R)
• M79: 39,706,716 km (0.067 R)
• M80: 42,386,612 km (0.081 R)
• M81: 42,968,398 km (0.066 R)
• M82: 43,162,875 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.1

Radius: 3.4

Gravity: 48.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.13 AU - 18.79 AU

Year: 27782 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,579,573 km

• M1: 479,461 km (0.093 R)
• M2: 973,433 km (0.094 R)
• M3: 1,032,225 km (0.076 R)
• M4: 1,184,366 km (0.088 R)
• M5: 1,409,062 km (0.107 R)
• M6: 2,159,445 km (0.081 R)
• M7: 4,433,931 km (0.059 R)
• M8: 4,779,951 km (0.108 R)
• M9: 6,084,594 km (0.113 R)
• M10: 6,248,105 km (0.044 R)
• M11: 6,357,910 km (0.051 R)
• M12: 6,413,111 km (0.084 R)
• M13: 8,260,046 km (0.114 R)
• M14: 9,054,112 km (0.08 R)
• M15: 9,554,666 km (0.107 R)
• M16: 11,309,300 km (0.114 R)
• M17: 11,443,040 km (0.103 R)
• M18: 12,257,302 km (0.064 R)
• M19: 12,325,967 km (0.07 R)
• M20: 12,532,861 km (0.117 R)
• M21: 14,012,384 km (0.119 R)
• M22: 14,590,430 km (0.117 R)
• M23: 14,663,284 km (0.108 R)
• M24: 15,919,158 km (0.097 R)
• M25: 16,826,320 km (0.105 R)
• M26: 17,055,803 km (0.083 R)
• M27: 18,690,160 km (0.095 R)
• M28: 19,325,951 km (0.063 R)
• M29: 20,700,157 km (0.083 R)
• M30: 22,272,879 km (0.091 R)
• M31: 24,227,525 km (0.056 R)
• M32: 24,313,693 km (0.046 R)
• M33: 25,181,510 km (0.113 R)
• M34: 25,356,241 km (0.087 R)
• M35: 25,795,011 km (0.118 R)
• M36: 26,679,883 km (0.041 R)
• M37: 26,768,893 km (0.072 R)
• M38: 26,858,054 km (0.092 R)
• M39: 26,947,364 km (0.048 R)
• M40: 27,305,202 km (0.062 R)
• M41: 28,570,351 km (0.1 R)
• M42: 28,752,711 km (0.112 R)
• M43: 29,026,774 km (0.079 R)
• M44: 29,210,031 km (0.081 R)
• M45: 30,783,203 km (0.082 R)
• M46: 30,970,050 km (0.085 R)
• M47: 31,627,084 km (0.082 R)
• M48: 32,668,884 km (0.109 R)
• M49: 33,337,586 km (0.079 R)
• M50: 34,397,637 km (0.054 R)
• M51: 34,494,427 km (0.104 R)
• M52: 35,370,771 km (0.068 R)
• M53: 38,143,418 km (0.067 R)
• M54: 38,847,425 km (0.063 R)
• M55: 39,962,378 km (0.06 R)
• M56: 40,779,931 km (0.091 R)
• M57: 41,706,091 km (0.117 R)
• M58: 41,912,835 km (0.12 R)
• M59: 42,327,521 km (0.057 R)
• M60: 43,160,631 km (0.084 R)
• M61: 44,420,545 km (0.116 R)
• M62: 44,526,011 km (0.066 R)
• M63: 44,631,627 km (0.116 R)
• M64: 45,479,697 km (0.073 R)
• M65: 48,163,633 km (0.105 R)
• M66: 48,272,091 km (0.095 R)
• M67: 49,033,245 km (0.089 R)
• M68: 49,360,715 km (0.065 R)
• M69: 51,340,643 km (0.104 R)
• M70: 52,451,706 km (0.079 R)
• M71: 53,683,196 km (0.078 R)
• M72: 56,631,321 km (0.087 R)
• M73: 56,745,764 km (0.087 R)
• M74: 57,433,914 km (0.102 R)
• M75: 61,150,972 km (0.101 R)
• M76: 63,989,292 km (0.061 R)
• M77: 66,507,773 km (0.058 R)
• M78: 66,749,373 km (0.106 R)
• M79: 67,718,468 km (0.067 R)
• M80: 67,839,942 km (0.117 R)
• M81: 68,692,201 km (0.105 R)
• M82: 69,670,571 km (0.109 R)
• M83: 71,023,384 km (0.1 R)
• M84: 72,260,708 km (0.097 R)
• M85: 74,004,870 km (0.066 R)
• M86: 75,888,905 km (0.088 R)
• M87: 78,043,115 km (0.101 R)
• M88: 80,860,791 km (0.082 R)
• M89: 81,118,548 km (0.102 R)
• M90: 82,152,419 km (0.092 R)
• M91: 82,281,970 km (0.074 R)
• M92: 82,541,373 km (0.115 R)
• M93: 84,233,325 km (0.107 R)
• M94: 85,280,211 km (0.097 R)
• M95: 86,463,231 km (0.045 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: 527 - 11,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit