🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.52 AU - 0.52 AU

Year: 136 Days

Day: 15 Hours

Environment

Temp: 257 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,665,022 km

• M1: 361,578 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.54 AU - 0.7 AU

Year: 177 Days

Day: 30.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.73 AU - 0.83 AU

Year: 250 Days

Day: 41.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,665,022 km

• M1: 64,925 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.79 AU - 0.87 AU

Year: 275 Days

Day: 42.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,665,022 km

• M1: 132,993 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.43 AU - 1.53 AU

Year: 654 Days

Day: 34 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.77 AU - 2.83 AU

Year: 1268 Days

Day: 27.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,665,022 km

• M1: 131,197 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.75 AU - 3.91 AU

Year: 2208 Days

Day: 39.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 9.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.48 AU - 11.72 AU

Year: 10810 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 93 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,665,022 km

• M1: 140,173 km (0.102 R)
• M2: 215,571 km (0.105 R)
• M3: 630,106 km (0.113 R)
• M4: 879,336 km (0.028 R)
• M5: 1,340,696 km (0.083 R)
• M6: 1,531,433 km (0.102 R)
• M7: 2,034,980 km (0.09 R)
• M8: 2,131,919 km (0.093 R)
• M9: 2,205,521 km (0.112 R)
• M10: 2,613,176 km (0.062 R)
• M11: 2,934,362 km (0.072 R)
• M12: 3,353,685 km (0.084 R)
• M13: 3,732,317 km (0.092 R)
• M14: 4,404,311 km (0.049 R)
• M15: 4,467,142 km (0.101 R)
• M16: 4,786,533 km (0.068 R)
• M17: 4,948,997 km (0.102 R)
• M18: 5,113,255 km (0.099 R)
• M19: 5,245,949 km (0.037 R)
• M20: 5,312,819 km (0.048 R)
• M21: 6,206,965 km (0.084 R)
• M22: 6,455,597 km (0.106 R)
• M23: 6,563,307 km (0.116 R)
• M24: 6,816,577 km (0.09 R)
• M25: 7,295,739 km (0.09 R)
• M26: 7,445,486 km (0.107 R)
• M27: 7,671,828 km (0.113 R)
• M28: 9,117,392 km (0.114 R)
• M29: 9,563,193 km (0.107 R)
• M30: 9,645,024 km (0.102 R)
• M31: 10,016,026 km (0.106 R)
• M32: 11,200,243 km (0.092 R)
• M33: 11,546,712 km (0.062 R)
• M34: 12,472,872 km (0.065 R)
• M35: 13,149,054 km (0.081 R)
• M36: 13,976,031 km (0.106 R)
• M37: 14,442,777 km (0.06 R)
• M38: 14,536,724 km (0.081 R)
• M39: 14,914,609 km (0.094 R)
• M40: 15,057,175 km (0.055 R)
• M41: 15,535,589 km (0.114 R)
• M42: 16,262,635 km (0.104 R)
• M43: 17,951,296 km (0.059 R)
• M44: 18,407,569 km (0.085 R)
• M45: 19,228,263 km (0.098 R)
• M46: 19,903,698 km (0.112 R)
• M47: 20,218,152 km (0.114 R)
• M48: 20,692,826 km (0.077 R)
• M49: 21,117,983 km (0.119 R)
• M50: 21,707,100 km (0.103 R)
• M51: 22,682,777 km (0.098 R)
• M52: 22,956,392 km (0.107 R)
• M53: 23,176,001 km (0.11 R)
• M54: 23,894,669 km (0.09 R)
• M55: 25,297,150 km (0.106 R)
• M56: 26,899,492 km (0.088 R)
• M57: 27,015,281 km (0.119 R)
• M58: 27,596,319 km (0.119 R)
• M59: 29,542,737 km (0.12 R)
• M60: 29,662,116 km (0.105 R)
• M61: 31,838,466 km (0.114 R)
• M62: 32,144,842 km (0.046 R)
• M63: 32,267,662 km (0.049 R)
• M64: 32,884,006 km (0.068 R)
• M65: 33,317,690 km (0.086 R)
• M66: 33,566,471 km (0.061 R)
• M67: 33,940,765 km (0.077 R)
• M68: 34,191,042 km (0.096 R)
• M69: 34,504,599 km (0.077 R)
• M70: 34,756,372 km (0.057 R)
• M71: 35,071,725 km (0.046 R)
• M72: 35,134,855 km (0.115 R)
• M73: 35,451,554 km (0.119 R)
• M74: 35,578,413 km (0.078 R)
• M75: 35,641,842 km (0.108 R)
• M76: 35,769,000 km (0.058 R)
• M77: 36,087,494 km (0.069 R)
• M78: 36,215,101 km (0.118 R)
• M79: 36,727,175 km (0.092 R)
• M80: 37,499,698 km (0.087 R)
• M81: 37,888,054 km (0.11 R)
• M82: 37,952,980 km (0.077 R)
• M83: 39,586,140 km (0.097 R)
• M84: 40,311,989 km (0.103 R)
• M85: 42,246,738 km (0.08 R)
• M86: 44,074,973 km (0.106 R)
• M87: 44,690,270 km (0.101 R)
• M88: 44,895,817 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.9

Radius: 7.9

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.32 AU - 16.26 AU

Year: 18611 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,665,022 km

• M1: 142,567 km (0.102 R)
• M2: 210,185 km (0.114 R)
• M3: 344,823 km (0.076 R)
• M4: 702,811 km (0.067 R)
• M5: 1,293,124 km (0.068 R)
• M6: 1,558,211 km (0.082 R)
• M7: 2,070,883 km (0.065 R)
• M8: 2,780,276 km (0.118 R)
• M9: 3,239,542 km (0.104 R)
• M10: 3,358,023 km (0.078 R)
• M11: 3,478,001 km (0.103 R)
• M12: 3,805,022 km (0.09 R)
• M13: 3,930,086 km (0.043 R)
• M14: 4,313,804 km (0.102 R)
• M15: 4,934,486 km (0.066 R)
• M16: 5,773,131 km (0.113 R)
• M17: 5,869,024 km (0.082 R)
• M18: 6,406,080 km (0.091 R)
• M19: 6,605,344 km (0.037 R)
• M20: 6,907,831 km (0.08 R)
• M21: 7,060,870 km (0.118 R)
• M22: 7,370,388 km (0.096 R)
• M23: 8,433,580 km (0.103 R)
• M24: 8,816,999 km (0.112 R)
• M25: 9,150,154 km (0.113 R)
• M26: 9,318,302 km (0.111 R)
• M27: 9,771,733 km (0.081 R)
• M28: 10,174,301 km (0.082 R)
• M29: 11,294,340 km (0.069 R)
• M30: 11,354,478 km (0.092 R)
• M31: 11,535,193 km (0.118 R)
• M32: 11,899,463 km (0.036 R)
• M33: 12,083,020 km (0.102 R)
• M34: 12,144,505 km (0.114 R)
• M35: 12,952,184 km (0.07 R)
• M36: 13,204,256 km (0.073 R)
• M37: 13,394,395 km (0.032 R)
• M38: 14,488,703 km (0.108 R)
• M39: 15,344,702 km (0.073 R)
• M40: 15,611,435 km (0.097 R)
• M41: 16,352,693 km (0.118 R)
• M42: 19,215,248 km (0.085 R)
• M43: 20,154,723 km (0.071 R)
• M44: 20,814,001 km (0.1 R)
• M45: 21,405,810 km (0.1 R)
• M46: 24,369,344 km (0.115 R)
• M47: 26,017,613 km (0.096 R)
• M48: 26,495,129 km (0.077 R)
• M49: 28,515,897 km (0.116 R)
• M50: 29,255,360 km (0.058 R)
• M51: 30,084,431 km (0.104 R)
• M52: 30,334,708 km (0.077 R)
• M53: 31,089,579 km (0.109 R)
• M54: 31,850,583 km (0.117 R)
• M55: 31,935,555 km (0.115 R)
• M56: 33,304,675 km (0.112 R)
• M57: 33,736,564 km (0.08 R)
• M58: 34,257,164 km (0.063 R)
• M59: 34,518,512 km (0.045 R)
• M60: 39,151,708 km (0.078 R)
• M61: 41,540,486 km (0.07 R)
• M62: 42,565,232 km (0.12 R)
• M63: 43,409,861 km (0.101 R)
• M64: 45,593,392 km (0.089 R)
• M65: 46,746,791 km (0.118 R)
• M66: 47,520,960 km (0.104 R)
• M67: 49,180,300 km (0.103 R)
• M68: 49,573,443 km (0.098 R)
• M69: 50,363,021 km (0.096 R)
• M70: 52,555,378 km (0.063 R)
• M71: 53,259,535 km (0.105 R)
• M72: 53,966,833 km (0.094 R)
• M73: 57,032,842 km (0.097 R)
• M74: 57,342,509 km (0.071 R)
• M75: 57,652,775 km (0.103 R)
• M76: 59,317,052 km (0.06 R)
• M77: 60,365,134 km (0.112 R)
• M78: 60,470,302 km (0.11 R)
• M79: 60,891,420 km (0.03 R)
• M80: 61,525,116 km (0.1 R)
• M81: 61,630,882 km (0.112 R)
• M82: 61,948,777 km (0.099 R)
• M83: 63,225,446 km (0.114 R)
• M84: 64,618,351 km (0.045 R)
• M85: 65,048,894 km (0.115 R)
• M86: 65,372,474 km (0.117 R)
• M87: 67,216,268 km (0.053 R)
• M88: 69,517,233 km (0.076 R)
• M89: 70,400,608 km (0.099 R)
• M90: 71,176,722 km (0.115 R)
• M91: 71,287,724 km (0.102 R)
• M92: 72,066,979 km (0.056 R)
• M93: 73,971,210 km (0.069 R)
• M94: 74,308,853 km (0.045 R)
• M95: 75,438,466 km (0.115 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit