🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.64 AU

Year: 185 Days

Day: 23.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.58 AU - 0.7 AU

Year: 190 Days

Day: 21.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.91 AU - 1.31 AU

Year: 434 Days

Day: 40.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,269,846 km

• M1: 635,342 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.92 AU - 3.18 AU

Year: 1510 Days

Day: 47.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135

Radius: 12.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.71 AU - 6.03 AU

Year: 4615 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 99,269,846 km

• M1: 190,139 km (0.1 R)
• M2: 516,113 km (0.077 R)
• M3: 594,801 km (0.068 R)
• M4: 1,252,583 km (0.095 R)
• M5: 1,459,178 km (0.091 R)
• M6: 1,790,238 km (0.041 R)
• M7: 2,497,536 km (0.11 R)
• M8: 2,641,001 km (0.076 R)
• M9: 2,908,931 km (0.107 R)
• M10: 3,691,327 km (0.103 R)
• M11: 4,006,829 km (0.108 R)
• M12: 4,441,262 km (0.071 R)
• M13: 5,187,905 km (0.04 R)
• M14: 5,627,124 km (0.12 R)
• M15: 5,730,197 km (0.085 R)
• M16: 6,308,692 km (0.069 R)
• M17: 6,451,707 km (0.083 R)
• M18: 6,704,677 km (0.118 R)
• M19: 7,108,891 km (0.072 R)
• M20: 7,653,876 km (0.09 R)
• M21: 7,902,657 km (0.099 R)
• M22: 8,290,564 km (0.032 R)
• M23: 8,368,954 km (0.1 R)
• M24: 8,467,239 km (0.111 R)
• M25: 8,984,399 km (0.077 R)
• M26: 9,145,666 km (0.083 R)
• M27: 9,450,546 km (0.119 R)
• M28: 9,862,389 km (0.085 R)
• M29: 10,301,160 km (0.097 R)
• M30: 10,597,214 km (0.11 R)
• M31: 11,219,392 km (0.12 R)
• M32: 11,545,964 km (0.062 R)
• M33: 11,633,628 km (0.088 R)
• M34: 11,787,415 km (0.087 R)
• M35: 12,634,438 km (0.087 R)
• M36: 13,042,541 km (0.064 R)
• M37: 13,431,944 km (0.111 R)
• M38: 13,732,337 km (0.105 R)
• M39: 14,292,880 km (0.087 R)
• M40: 14,694,400 km (0.109 R)
• M41: 14,884,539 km (0.097 R)
• M42: 15,896,719 km (0.038 R)

Asteroid Belt

Center: 11.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.2

Radius: 7.6

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.12 AU - 20.92 AU

Year: 27196 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,269,846 km

• M1: 146,905 km (0.061 R)
• M2: 242,648 km (0.118 R)
• M3: 292,763 km (0.085 R)
• M4: 347,366 km (0.109 R)
• M5: 630,555 km (0.081 R)
• M6: 836,850 km (0.112 R)
• M7: 1,508,545 km (0.092 R)
• M8: 1,645,277 km (0.091 R)
• M9: 1,822,102 km (0.078 R)
• M10: 1,894,507 km (0.12 R)
• M11: 1,967,960 km (0.094 R)
• M12: 2,795,984 km (0.093 R)
• M13: 4,093,895 km (0.059 R)
• M14: 4,141,617 km (0.073 R)
• M15: 4,628,857 km (0.059 R)
• M16: 4,728,489 km (0.1 R)
• M17: 4,929,998 km (0.111 R)
• M18: 5,979,128 km (0.077 R)
• M19: 6,197,092 km (0.119 R)
• M20: 7,152,125 km (0.115 R)
• M21: 7,972,819 km (0.082 R)
• M22: 8,092,497 km (0.062 R)
• M23: 8,394,236 km (0.101 R)
• M24: 8,822,983 km (0.047 R)
• M25: 8,946,850 km (0.112 R)
• M26: 9,384,723 km (0.043 R)
• M27: 9,511,133 km (0.106 R)
• M28: 11,272,050 km (0.098 R)
• M29: 11,541,326 km (0.054 R)
• M30: 12,779,398 km (0.041 R)
• M31: 12,989,882 km (0.06 R)
• M32: 13,060,343 km (0.11 R)
• M33: 13,628,067 km (0.101 R)
• M34: 13,843,039 km (0.099 R)
• M35: 14,059,208 km (0.088 R)
• M36: 15,082,607 km (0.066 R)
• M37: 15,156,658 km (0.113 R)
• M38: 16,129,792 km (0.116 R)
• M39: 16,433,326 km (0.104 R)
• M40: 17,900,582 km (0.075 R)
• M41: 18,768,998 km (0.102 R)
• M42: 19,168,274 km (0.084 R)
• M43: 20,219,648 km (0.054 R)
• M44: 25,220,406 km (0.072 R)
• M45: 25,308,220 km (0.083 R)
• M46: 25,396,333 km (0.099 R)
• M47: 29,368,156 km (0.104 R)
• M48: 29,460,608 km (0.11 R)
• M49: 30,859,498 km (0.076 R)
• M50: 32,566,708 km (0.052 R)
• M51: 34,792,426 km (0.1 R)
• M52: 36,468,670 km (0.106 R)
• M53: 36,767,267 km (0.108 R)
• M54: 37,969,585 km (0.059 R)
• M55: 38,171,243 km (0.081 R)
• M56: 39,184,769 km (0.062 R)
• M57: 45,128,591 km (0.066 R)
• M58: 45,556,142 km (0.105 R)
• M59: 47,063,041 km (0.103 R)
• M60: 49,244,029 km (0.086 R)
• M61: 49,353,983 km (0.116 R)
• M62: 51,904,328 km (0.106 R)
• M63: 53,139,258 km (0.063 R)
• M64: 53,590,744 km (0.106 R)
• M65: 55,752,434 km (0.087 R)
• M66: 56,440,883 km (0.072 R)
• M67: 56,671,114 km (0.119 R)
• M68: 58,989,582 km (0.087 R)
• M69: 59,106,418 km (0.088 R)
• M70: 60,277,919 km (0.114 R)
• M71: 63,958,475 km (0.044 R)
• M72: 65,161,093 km (0.115 R)
• M73: 65,644,294 km (0.114 R)
• M74: 66,371,190 km (0.042 R)
• M75: 66,614,137 km (0.066 R)
• M76: 67,100,928 km (0.117 R)
• M77: 67,588,767 km (0.081 R)
• M78: 68,568,184 km (0.052 R)
• M79: 69,798,926 km (0.104 R)
• M80: 73,911,970 km (0.073 R)
• M81: 74,668,187 km (0.041 R)
• M82: 75,173,828 km (0.065 R)
• M83: 75,680,516 km (0.072 R)
• M84: 76,061,392 km (0.047 R)
• M85: 76,442,717 km (0.057 R)
• M86: 77,974,749 km (0.089 R)
• M87: 78,487,720 km (0.116 R)
• M88: 78,873,233 km (0.073 R)
• M89: 79,001,738 km (0.103 R)
• M90: 81,328,882 km (0.057 R)
• M91: 85,917,647 km (0.067 R)
• M92: 86,182,436 km (0.085 R)
• M93: 86,314,979 km (0.109 R)
• M94: 87,776,700 km (0.093 R)
• M95: 87,909,842 km (0.092 R)
• M96: 88,711,089 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.2

Radius: 5.8

Gravity: 23.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.66 AU - 19.02 AU

Year: 27945 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,269,846 km

• M1: 75,248 km (0.072 R)
• M2: 186,549 km (0.08 R)
• M3: 395,836 km (0.087 R)
• M4: 562,039 km (0.115 R)
• M5: 987,645 km (0.111 R)
• M6: 1,248,394 km (0.1 R)
• M7: 1,909,318 km (0.111 R)
• M8: 1,948,811 km (0.114 R)
• M9: 2,359,009 km (0.062 R)
• M10: 3,022,775 km (0.117 R)
• M11: 3,209,024 km (0.098 R)
• M12: 4,092,998 km (0.086 R)
• M13: 5,950,704 km (0.073 R)
• M14: 6,008,748 km (0.118 R)
• M15: 6,125,584 km (0.108 R)
• M16: 6,302,109 km (0.097 R)
• M17: 7,584,612 km (0.039 R)
• M18: 7,901,460 km (0.092 R)
• M19: 8,287,572 km (0.066 R)
• M20: 9,482,261 km (0.094 R)
• M21: 9,550,178 km (0.072 R)
• M22: 11,013,994 km (0.065 R)
• M23: 11,372,729 km (0.103 R)
• M24: 11,444,985 km (0.108 R)
• M25: 11,589,796 km (0.095 R)
• M26: 11,808,358 km (0.105 R)
• M27: 12,028,118 km (0.095 R)
• M28: 13,147,409 km (0.071 R)
• M29: 15,244,472 km (0.075 R)
• M30: 15,724,382 km (0.086 R)
• M31: 16,047,064 km (0.062 R)
• M32: 16,209,228 km (0.115 R)
• M33: 16,535,202 km (0.07 R)
• M34: 17,028,277 km (0.09 R)
• M35: 18,028,787 km (0.085 R)
• M36: 18,366,579 km (0.111 R)
• M37: 18,962,577 km (0.071 R)
• M38: 19,912,075 km (0.075 R)
• M39: 21,142,667 km (0.059 R)
• M40: 22,217,079 km (0.073 R)
• M41: 22,851,823 km (0.104 R)
• M42: 23,400,697 km (0.09 R)
• M43: 23,584,703 km (0.086 R)
• M44: 24,232,162 km (0.119 R)
• M45: 24,325,212 km (0.075 R)
• M46: 25,734,125 km (0.09 R)
• M47: 25,828,970 km (0.07 R)
• M48: 26,019,109 km (0.095 R)
• M49: 26,496,326 km (0.081 R)
• M50: 27,945,331 km (0.056 R)
• M51: 28,434,067 km (0.095 R)
• M52: 28,827,061 km (0.041 R)
• M53: 29,122,965 km (0.073 R)
• M54: 30,718,277 km (0.119 R)
• M55: 32,341,713 km (0.104 R)
• M56: 33,060,681 km (0.078 R)
• M57: 33,370,498 km (0.078 R)
• M58: 34,096,945 km (0.11 R)
• M59: 38,130,702 km (0.112 R)
• M60: 46,059,838 km (0.098 R)
• M61: 47,100,142 km (0.06 R)
• M62: 47,332,467 km (0.032 R)
• M63: 48,031,388 km (0.092 R)
• M64: 50,030,315 km (0.079 R)
• M65: 52,176,446 km (0.08 R)
• M66: 54,230,575 km (0.088 R)
• M67: 56,434,301 km (0.033 R)
• M68: 57,299,276 km (0.104 R)
• M69: 57,423,143 km (0.091 R)
• M70: 57,795,342 km (0.075 R)
• M71: 60,423,627 km (0.083 R)
• M72: 60,802,259 km (0.11 R)
• M73: 63,346,620 km (0.069 R)
• M74: 64,374,058 km (0.108 R)
• M75: 65,666,135 km (0.117 R)
• M76: 66,445,540 km (0.118 R)
• M77: 70,387,893 km (0.091 R)
• M78: 72,119,637 km (0.081 R)
• M79: 72,253,378 km (0.081 R)
• M80: 74,811,053 km (0.076 R)
• M81: 75,760,850 km (0.116 R)
• M82: 75,896,834 km (0.1 R)
• M83: 80,986,004 km (0.1 R)
• M84: 82,380,256 km (0.099 R)
• M85: 82,800,028 km (0.088 R)
• M86: 83,501,343 km (0.11 R)
• M87: 85,192,397 km (0.098 R)
• M88: 87,322,222 km (0.045 R)
• M89: 89,038,558 km (0.033 R)
• M90: 91,054,988 km (0.059 R)
• M91: 92,795,410 km (0.063 R)
• M92: 92,940,819 km (0.045 R)
• M93: 93,377,944 km (0.041 R)
• M94: 94,400,296 km (0.068 R)
• M95: 96,014,457 km (0.036 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: 296 - 15,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit