🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.59 AU - 0.85 AU

Year: 229 Days

Day: 27.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,474,473 km

• M1: 208,390 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.73 AU - 0.79 AU

Year: 248 Days

Day: 26.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,474,473 km

• M1: 319,541 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.47 AU - 1.51 AU

Year: 682 Days

Day: 36.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.4 AU - 2 AU

Year: 831 Days

Day: 43.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.48 AU - 3.04 AU

Year: 1718 Days

Day: 23.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 8.4

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.07 AU - 8.87 AU

Year: 7651 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,474,473 km

• M1: 186,100 km (0.077 R)
• M2: 273,465 km (0.107 R)
• M3: 610,210 km (0.107 R)
• M4: 819,198 km (0.099 R)
• M5: 883,226 km (0.104 R)
• M6: 1,192,744 km (0.097 R)
• M7: 1,284,597 km (0.07 R)
• M8: 1,417,440 km (0.11 R)
• M9: 1,495,530 km (0.086 R)
• M10: 1,595,012 km (0.095 R)
• M11: 1,800,859 km (0.115 R)
• M12: 2,125,935 km (0.079 R)
• M13: 2,399,400 km (0.089 R)
• M14: 2,879,909 km (0.067 R)
• M15: 3,004,673 km (0.083 R)
• M16: 3,080,519 km (0.108 R)
• M17: 3,182,545 km (0.086 R)
• M18: 3,390,037 km (0.07 R)
• M19: 3,845,563 km (0.114 R)
• M20: 3,900,465 km (0.037 R)
• M21: 4,434,829 km (0.085 R)
• M22: 4,579,340 km (0.077 R)
• M23: 4,992,231 km (0.1 R)
• M24: 5,917,045 km (0.098 R)
• M25: 6,366,437 km (0.11 R)
• M26: 6,727,416 km (0.081 R)
• M27: 6,994,000 km (0.095 R)
• M28: 7,332,240 km (0.11 R)
• M29: 7,675,867 km (0.085 R)
• M30: 7,745,280 km (0.094 R)
• M31: 8,095,190 km (0.1 R)
• M32: 8,307,619 km (0.117 R)
• M33: 9,508,740 km (0.078 R)
• M34: 10,339,307 km (0.096 R)
• M35: 10,997,089 km (0.088 R)
• M36: 11,708,128 km (0.075 R)
• M37: 12,926,154 km (0.096 R)
• M38: 13,382,726 km (0.115 R)
• M39: 13,466,352 km (0.066 R)
• M40: 13,844,685 km (0.07 R)
• M41: 14,741,075 km (0.037 R)
• M42: 16,544,777 km (0.104 R)
• M43: 16,995,216 km (0.113 R)
• M44: 17,267,334 km (0.086 R)
• M45: 17,586,726 km (0.098 R)
• M46: 17,908,062 km (0.094 R)
• M47: 18,231,343 km (0.093 R)
• M48: 18,603,243 km (0.088 R)
• M49: 19,496,342 km (0.091 R)
• M50: 19,686,033 km (0.06 R)
• M51: 20,886,256 km (0.032 R)
• M52: 21,275,211 km (0.087 R)
• M53: 21,470,735 km (0.115 R)
• M54: 21,666,708 km (0.114 R)
• M55: 21,764,994 km (0.054 R)
• M56: 21,863,280 km (0.105 R)
• M57: 22,258,368 km (0.108 R)
• M58: 22,407,068 km (0.068 R)
• M59: 23,659,352 km (0.111 R)
• M60: 23,760,630 km (0.091 R)
• M61: 25,606,069 km (0.079 R)
• M62: 26,074,610 km (0.113 R)
• M63: 26,809,135 km (0.068 R)
• M64: 26,861,794 km (0.052 R)
• M65: 27,125,984 km (0.078 R)
• M66: 27,497,136 km (0.055 R)
• M67: 27,923,490 km (0.078 R)
• M68: 28,137,564 km (0.079 R)
• M69: 28,298,382 km (0.111 R)
• M70: 30,142,625 km (0.071 R)
• M71: 30,362,234 km (0.041 R)
• M72: 30,417,137 km (0.078 R)
• M73: 31,023,906 km (0.039 R)
• M74: 31,579,063 km (0.041 R)
• M75: 32,081,413 km (0.114 R)
• M76: 32,924,696 km (0.057 R)
• M77: 33,263,984 km (0.108 R)
• M78: 33,434,077 km (0.098 R)
• M79: 34,231,583 km (0.04 R)
• M80: 34,403,322 km (0.064 R)
• M81: 35,150,862 km (0.089 R)
• M82: 36,544,815 km (0.094 R)
• M83: 36,778,936 km (0.097 R)
• M84: 37,720,355 km (0.028 R)
• M85: 38,016,110 km (0.113 R)
• M86: 39,207,059 km (0.114 R)
• M87: 39,927,372 km (0.073 R)
• M88: 40,410,125 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.9

Radius: 6.2

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.17 AU - 19.91 AU

Year: 25208 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,474,473 km

• M1: 92,751 km (0.097 R)
• M2: 172,486 km (0.1 R)
• M3: 409,898 km (0.119 R)
• M4: 840,291 km (0.102 R)
• M5: 1,111,811 km (0.086 R)
• M6: 1,175,839 km (0.088 R)
• M7: 1,585,588 km (0.048 R)
• M8: 2,115,463 km (0.046 R)
• M9: 2,610,034 km (0.057 R)
• M10: 3,230,566 km (0.039 R)
• M11: 3,322,868 km (0.071 R)
• M12: 4,242,596 km (0.11 R)
• M13: 4,914,589 km (0.099 R)
• M14: 5,127,916 km (0.1 R)
• M15: 5,898,644 km (0.102 R)
• M16: 6,011,590 km (0.054 R)
• M17: 7,301,722 km (0.082 R)
• M18: 7,484,082 km (0.075 R)
• M19: 8,291,761 km (0.113 R)
• M20: 10,190,757 km (0.11 R)
• M21: 12,651,492 km (0.071 R)
• M22: 13,609,965 km (0.103 R)
• M23: 13,684,615 km (0.079 R)
• M24: 13,759,563 km (0.111 R)
• M25: 14,668,071 km (0.095 R)
• M26: 14,898,302 km (0.063 R)
• M27: 15,207,072 km (0.082 R)
• M28: 15,830,895 km (0.107 R)
• M29: 16,383,660 km (0.04 R)
• M30: 16,463,096 km (0.067 R)
• M31: 16,702,303 km (0.105 R)
• M32: 17,997,521 km (0.111 R)
• M33: 18,823,152 km (0.05 R)
• M34: 19,073,429 km (0.076 R)
• M35: 20,682,953 km (0.12 R)
• M36: 21,113,645 km (0.082 R)
• M37: 22,511,936 km (0.038 R)
• M38: 23,669,973 km (0.094 R)
• M39: 23,849,790 km (0.078 R)
• M40: 24,120,562 km (0.074 R)
• M41: 24,847,159 km (0.118 R)
• M42: 26,136,244 km (0.051 R)
• M43: 26,788,790 km (0.117 R)
• M44: 27,352,475 km (0.084 R)
• M45: 28,300,626 km (0.106 R)
• M46: 31,208,809 km (0.064 R)
• M47: 31,801,815 km (0.11 R)
• M48: 32,698,355 km (0.056 R)
• M49: 34,312,366 km (0.09 R)
• M50: 34,617,845 km (0.062 R)
• M51: 35,231,645 km (0.109 R)
• M52: 35,334,269 km (0.059 R)
• M53: 35,642,740 km (0.107 R)
• M54: 36,781,628 km (0.049 R)
• M55: 36,885,749 km (0.075 R)
• M56: 38,037,652 km (0.057 R)
• M57: 41,997,807 km (0.093 R)
• M58: 43,090,320 km (0.111 R)
• M59: 44,969,120 km (0.059 R)
• M60: 46,086,766 km (0.109 R)
• M61: 47,893,908 km (0.07 R)
• M62: 50,647,706 km (0.11 R)
• M63: 54,873,696 km (0.117 R)
• M64: 55,827,981 km (0.115 R)
• M65: 56,667,524 km (0.082 R)
• M66: 61,668,132 km (0.051 R)
• M67: 62,535,799 km (0.064 R)
• M68: 62,660,115 km (0.104 R)
• M69: 62,784,581 km (0.062 R)
• M70: 63,158,127 km (0.076 R)
• M71: 63,782,548 km (0.11 R)
• M72: 63,907,612 km (0.063 R)
• M73: 64,911,563 km (0.05 R)
• M74: 65,289,298 km (0.104 R)
• M75: 65,794,191 km (0.078 R)
• M76: 66,047,161 km (0.07 R)
• M77: 66,427,139 km (0.044 R)
• M78: 69,750,606 km (0.115 R)
• M79: 70,137,615 km (0.112 R)
• M80: 71,172,982 km (0.072 R)
• M81: 72,213,286 km (0.082 R)
• M82: 72,997,029 km (0.112 R)
• M83: 75,629,353 km (0.114 R)
• M84: 76,957,034 km (0.113 R)
• M85: 77,891,123 km (0.074 R)
• M86: 79,231,969 km (0.091 R)
• M87: 79,905,159 km (0.099 R)
• M88: 82,617,219 km (0.111 R)
• M89: 87,435,318 km (0.065 R)
• M90: 88,968,397 km (0.079 R)
• M91: 90,369,680 km (0.078 R)
• M92: 90,510,153 km (0.095 R)
• M93: 90,650,775 km (0.104 R)
• M94: 92,202,254 km (0.113 R)
• M95: 93,194,088 km (0.112 R)
• M96: 94,474,496 km (0.032 R)
• M97: 95,474,408 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit