🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.45 AU - 0.55 AU

Year: 123 Days

Day: 33.3 Hours

Environment

Temp: 298 °C

Axial Tilt: 0.9 °

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: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 178 Days

Day: 19.4 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,313,711 km

• M1: 238,758 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.91 AU - 1.07 AU

Year: 343 Days

Day: 30.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,313,711 km

• M1: 154,235 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.53 AU - 2.53 AU

Year: 1007 Days

Day: 27.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,313,711 km

• M1: 1,025,344 km (0.089 R)
• M2: 1,056,460 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.82 AU - 2.94 AU

Year: 1279 Days

Day: 38 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,313,711 km

• M1: 543,190 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.39 AU - 4.07 AU

Year: 2509 Days

Day: 46.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,313,711 km

• M1: 1,085,781 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.01 AU - 4.83 AU

Year: 3236 Days

Day: 39.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 13.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.15 AU - 8.21 AU

Year: 7412 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,313,711 km

• M1: 239,506 km (0.086 R)
• M2: 389,702 km (0.059 R)
• M3: 483,351 km (0.079 R)
• M4: 674,836 km (0.101 R)
• M5: 795,262 km (0.084 R)
• M6: 1,236,726 km (0.097 R)
• M7: 1,656,946 km (0.046 R)
• M8: 2,182,184 km (0.041 R)
• M9: 2,389,826 km (0.106 R)
• M10: 2,560,667 km (0.099 R)
• M11: 2,757,837 km (0.095 R)
• M12: 3,005,870 km (0.055 R)
• M13: 3,167,585 km (0.095 R)
• M14: 3,332,143 km (0.029 R)
• M15: 3,719,452 km (0.085 R)
• M16: 4,070,259 km (0.085 R)
• M17: 4,223,896 km (0.103 R)
• M18: 4,563,633 km (0.096 R)
• M19: 4,723,553 km (0.116 R)
• M20: 4,858,191 km (0.086 R)
• M21: 5,894,156 km (0.082 R)
• M22: 6,156,401 km (0.103 R)
• M23: 6,244,664 km (0.099 R)
• M24: 6,422,536 km (0.105 R)
• M25: 6,602,053 km (0.026 R)
• M26: 7,058,327 km (0.089 R)
• M27: 7,274,645 km (0.098 R)
• M28: 7,493,357 km (0.107 R)
• M29: 7,714,313 km (0.077 R)
• M30: 8,130,195 km (0.056 R)
• M31: 8,259,598 km (0.049 R)
• M32: 8,685,204 km (0.05 R)
• M33: 8,950,590 km (0.102 R)
• M34: 9,489,591 km (0.072 R)
• M35: 9,660,283 km (0.079 R)
• M36: 9,866,428 km (0.08 R)
• M37: 9,969,950 km (0.1 R)
• M38: 10,669,919 km (0.105 R)
• M39: 10,776,283 km (0.082 R)
• M40: 11,349,691 km (0.101 R)
• M41: 11,530,854 km (0.065 R)
• M42: 11,640,061 km (0.087 R)
• M43: 11,749,716 km (0.084 R)
• M44: 11,859,521 km (0.112 R)
• M45: 11,969,774 km (0.118 R)
• M46: 12,228,429 km (0.033 R)
• M47: 12,675,876 km (0.115 R)
• M48: 13,433,889 km (0.106 R)
• M49: 14,519,670 km (0.08 R)
• M50: 15,512,850 km (0.067 R)
• M51: 16,078,630 km (0.071 R)
• M52: 16,241,542 km (0.106 R)
• M53: 18,069,628 km (0.116 R)
• M54: 18,579,457 km (0.101 R)
• M55: 21,601,933 km (0.119 R)
• M56: 21,736,720 km (0.066 R)
• M57: 22,143,028 km (0.074 R)
• M58: 22,551,729 km (0.084 R)
• M59: 23,422,987 km (0.113 R)
• M60: 25,009,174 km (0.113 R)
• M61: 25,150,843 km (0.102 R)
• M62: 25,529,924 km (0.114 R)
• M63: 25,672,491 km (0.071 R)
• M64: 25,815,357 km (0.075 R)
• M65: 27,210,207 km (0.059 R)
• M66: 29,223,794 km (0.071 R)
• M67: 29,372,944 km (0.064 R)
• M68: 29,822,186 km (0.049 R)
• M69: 31,081,800 km (0.053 R)
• M70: 31,284,954 km (0.096 R)
• M71: 31,692,608 km (0.113 R)
• M72: 32,255,994 km (0.104 R)
• M73: 33,652,939 km (0.113 R)
• M74: 34,384,921 km (0.106 R)
• M75: 34,489,939 km (0.114 R)
• M76: 35,439,885 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.3

Radius: 5.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.57 AU - 21.41 AU

Year: 27688 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,313,711 km

• M1: 128,953 km (0.112 R)
• M2: 189,541 km (0.075 R)
• M3: 249,978 km (0.11 R)
• M4: 289,921 km (0.105 R)
• M5: 457,620 km (0.062 R)
• M6: 561,441 km (0.102 R)
• M7: 731,982 km (0.101 R)
• M8: 772,075 km (0.046 R)
• M9: 1,486,255 km (0.102 R)
• M10: 1,563,747 km (0.107 R)
• M11: 1,999,525 km (0.11 R)
• M12: 2,501,725 km (0.068 R)
• M13: 2,782,670 km (0.109 R)
• M14: 2,846,548 km (0.066 R)
• M15: 2,943,189 km (0.101 R)
• M16: 3,307,011 km (0.094 R)
• M17: 3,615,182 km (0.111 R)
• M18: 3,719,901 km (0.119 R)
• M19: 4,004,286 km (0.1 R)
• M20: 4,112,745 km (0.075 R)
• M21: 4,295,703 km (0.119 R)
• M22: 4,669,548 km (0.093 R)
• M23: 4,860,435 km (0.109 R)
• M24: 5,092,910 km (0.106 R)
• M25: 5,249,838 km (0.112 R)
• M26: 5,852,568 km (0.104 R)
• M27: 6,183,030 km (0.108 R)
• M28: 6,818,821 km (0.08 R)
• M29: 7,923,900 km (0.072 R)
• M30: 8,335,294 km (0.085 R)
• M31: 8,659,922 km (0.088 R)
• M32: 8,941,614 km (0.112 R)
• M33: 9,658,787 km (0.114 R)
• M34: 9,707,256 km (0.069 R)
• M35: 10,493,692 km (0.095 R)
• M36: 10,543,658 km (0.064 R)
• M37: 10,894,615 km (0.057 R)
• M38: 12,074,942 km (0.102 R)
• M39: 12,284,379 km (0.085 R)
• M40: 12,495,013 km (0.047 R)
• M41: 12,547,821 km (0.074 R)
• M42: 14,222,270 km (0.104 R)
• M43: 14,777,128 km (0.115 R)
• M44: 15,113,574 km (0.106 R)
• M45: 15,282,769 km (0.099 R)
• M46: 15,793,945 km (0.102 R)
• M47: 16,891,395 km (0.059 R)
• M48: 17,656,438 km (0.082 R)
• M49: 17,953,540 km (0.043 R)
• M50: 18,492,840 km (0.071 R)
• M51: 18,794,579 km (0.112 R)
• M52: 20,142,007 km (0.049 R)
• M53: 20,328,256 km (0.065 R)
• M54: 20,952,827 km (0.108 R)
• M55: 23,840,365 km (0.118 R)
• M56: 25,163,259 km (0.118 R)
• M57: 25,229,980 km (0.093 R)
• M58: 28,573,044 km (0.106 R)
• M59: 28,642,756 km (0.074 R)
• M60: 28,991,918 km (0.038 R)
• M61: 29,061,930 km (0.099 R)
• M62: 29,202,103 km (0.025 R)
• M63: 29,765,040 km (0.097 R)
• M64: 31,259,672 km (0.114 R)
• M65: 31,403,286 km (0.118 R)
• M66: 31,547,199 km (0.097 R)
• M67: 31,907,730 km (0.104 R)
• M68: 32,052,391 km (0.113 R)
• M69: 33,070,704 km (0.075 R)
• M70: 34,395,542 km (0.047 R)
• M71: 34,692,345 km (0.064 R)
• M72: 34,841,045 km (0.117 R)
• M73: 35,139,044 km (0.111 R)
• M74: 35,363,141 km (0.1 R)
• M75: 36,415,114 km (0.093 R)
• M76: 39,167,116 km (0.08 R)
• M77: 39,710,007 km (0.074 R)
• M78: 39,865,439 km (0.046 R)
• M79: 40,803,118 km (0.107 R)
• M80: 42,381,825 km (0.096 R)
• M81: 42,540,698 km (0.071 R)
• M82: 43,018,812 km (0.1 R)
• M83: 48,062,206 km (0.091 R)
• M84: 48,893,072 km (0.063 R)
• M85: 49,143,200 km (0.106 R)
• M86: 51,837,906 km (0.074 R)
• M87: 55,013,121 km (0.083 R)
• M88: 56,580,308 km (0.116 R)
• M89: 56,667,823 km (0.043 R)
• M90: 57,018,331 km (0.082 R)
• M91: 57,105,995 km (0.101 R)
• M92: 58,515,656 km (0.099 R)
• M93: 58,692,780 km (0.064 R)
• M94: 59,224,899 km (0.094 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 17,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit