🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 31.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,047,960 km

• M1: 28,723 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 43.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,047,960 km

• M1: 105,766 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.93 AU - 1.33 AU

Year: 434 Days

Day: 24 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,047,960 km

• M1: 207,791 km (0.114 R)
• M2: 418,724 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.9 AU - 2.06 AU

Year: 1008 Days

Day: 31.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,047,960 km

• M1: 621,878 km (0.039 R)
• M2: 657,632 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.6 AU - 2.98 AU

Year: 1685 Days

Day: 47.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,047,960 km

• M1: 548,127 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.65 AU - 4.49 AU

Year: 2969 Days

Day: 18.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 52.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,047,960 km

• M1: 1,067,381 km (0.116 R)
• M2: 2,188,467 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 10.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.78 AU - 14.58 AU

Year: 14436 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,047,960 km

• M1: 314,156 km (0.089 R)
• M2: 917,185 km (0.097 R)
• M3: 1,147,416 km (0.111 R)
• M4: 1,418,188 km (0.074 R)
• M5: 1,640,640 km (0.048 R)
• M6: 1,922,632 km (0.113 R)
• M7: 2,169,618 km (0.092 R)
• M8: 2,374,717 km (0.103 R)
• M9: 2,915,513 km (0.05 R)
• M10: 3,142,453 km (0.113 R)
• M11: 3,674,423 km (0.098 R)
• M12: 4,234,368 km (0.081 R)
• M13: 4,459,513 km (0.11 R)
• M14: 5,855,410 km (0.074 R)
• M15: 5,998,426 km (0.075 R)
• M16: 6,582,157 km (0.115 R)
• M17: 7,260,583 km (0.094 R)
• M18: 8,602,177 km (0.083 R)
• M19: 9,510,385 km (0.11 R)
• M20: 9,890,813 km (0.025 R)
• M21: 10,535,879 km (0.114 R)
• M22: 10,929,471 km (0.105 R)
• M23: 11,105,847 km (0.038 R)
• M24: 11,372,430 km (0.057 R)
• M25: 11,551,349 km (0.078 R)
• M26: 12,276,001 km (0.111 R)
• M27: 12,367,705 km (0.094 R)
• M28: 12,597,786 km (0.088 R)
• M29: 12,829,214 km (0.093 R)
• M30: 13,062,138 km (0.066 R)
• M31: 13,202,610 km (0.098 R)
• M32: 13,769,437 km (0.079 R)
• M33: 14,296,021 km (0.083 R)
• M34: 14,489,003 km (0.109 R)
• M35: 14,975,644 km (0.114 R)
• M36: 15,073,631 km (0.036 R)
• M37: 16,165,247 km (0.111 R)
• M38: 16,366,456 km (0.114 R)
• M39: 18,266,947 km (0.081 R)
• M40: 18,476,534 km (0.086 R)
• M41: 18,687,018 km (0.089 R)
• M42: 18,845,293 km (0.082 R)
• M43: 19,110,230 km (0.086 R)
• M44: 20,020,085 km (0.074 R)
• M45: 20,290,408 km (0.098 R)
• M46: 20,398,866 km (0.046 R)
• M47: 22,384,030 km (0.059 R)
• M48: 23,684,335 km (0.098 R)
• M49: 24,142,404 km (0.064 R)
• M50: 24,487,825 km (0.075 R)
• M51: 24,834,892 km (0.09 R)
• M52: 25,241,798 km (0.094 R)
• M53: 25,416,977 km (0.112 R)
• M54: 26,003,551 km (0.112 R)
• M55: 27,130,322 km (0.118 R)
• M56: 28,819,880 km (0.102 R)
• M57: 29,431,436 km (0.037 R)
• M58: 29,800,494 km (0.055 R)
• M59: 30,481,015 km (0.094 R)
• M60: 32,046,706 km (0.12 R)
• M61: 32,871,140 km (0.049 R)
• M62: 33,062,476 km (0.059 R)
• M63: 34,800,354 km (0.094 R)
• M64: 35,909,772 km (0.104 R)
• M65: 37,030,859 km (0.096 R)
• M66: 37,362,667 km (0.078 R)
• M67: 38,767,540 km (0.094 R)
• M68: 38,969,497 km (0.05 R)
• M69: 39,307,140 km (0.08 R)
• M70: 40,257,685 km (0.077 R)
• M71: 40,804,166 km (0.078 R)
• M72: 41,078,229 km (0.055 R)
• M73: 42,042,686 km (0.093 R)
• M74: 43,084,336 km (0.065 R)
• M75: 43,223,911 km (0.084 R)
• M76: 43,853,569 km (0.087 R)
• M77: 44,275,135 km (0.098 R)
• M78: 44,909,879 km (0.04 R)
• M79: 46,117,134 km (0.114 R)
• M80: 46,402,716 km (0.076 R)
• M81: 46,688,897 km (0.029 R)
• M82: 47,551,030 km (0.09 R)
• M83: 47,767,348 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 4.8

Gravity: 40.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.22 AU - 16.88 AU

Year: 18038 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,047,960 km

• M1: 87,664 km (0.045 R)
• M2: 204,799 km (0.088 R)
• M3: 317,447 km (0.05 R)
• M4: 511,774 km (0.066 R)
• M5: 916,437 km (0.093 R)
• M6: 1,106,426 km (0.025 R)
• M7: 1,522,607 km (0.088 R)
• M8: 2,263,865 km (0.1 R)
• M9: 2,409,124 km (0.049 R)
• M10: 3,099,967 km (0.097 R)
• M11: 3,302,223 km (0.099 R)
• M12: 3,934,274 km (0.101 R)
• M13: 4,153,136 km (0.12 R)
• M14: 4,694,531 km (0.091 R)
• M15: 4,833,208 km (0.109 R)
• M16: 5,353,809 km (0.11 R)
• M17: 6,294,031 km (0.091 R)
• M18: 6,601,455 km (0.116 R)
• M19: 7,124,599 km (0.078 R)
• M20: 8,210,380 km (0.101 R)
• M21: 8,266,030 km (0.115 R)
• M22: 8,772,419 km (0.119 R)
• M23: 9,173,192 km (0.06 R)
• M24: 9,697,233 km (0.06 R)
• M25: 10,171,159 km (0.077 R)
• M26: 10,591,978 km (0.112 R)
• M27: 11,762,731 km (0.086 R)
• M28: 12,459,109 km (0.111 R)
• M29: 13,495,673 km (0.049 R)
• M30: 13,627,169 km (0.078 R)
• M31: 14,157,494 km (0.104 R)
• M32: 14,694,550 km (0.102 R)
• M33: 16,415,225 km (0.061 R)
• M34: 16,837,540 km (0.091 R)
• M35: 17,121,177 km (0.099 R)
• M36: 19,223,775 km (0.066 R)
• M37: 20,342,767 km (0.119 R)
• M38: 21,024,335 km (0.108 R)
• M39: 21,100,480 km (0.049 R)
• M40: 21,482,853 km (0.111 R)
• M41: 21,636,490 km (0.068 R)
• M42: 21,867,469 km (0.087 R)
• M43: 23,824,358 km (0.104 R)
• M44: 24,382,359 km (0.118 R)
• M45: 25,267,679 km (0.045 R)
• M46: 25,348,611 km (0.109 R)
• M47: 26,738,974 km (0.103 R)
• M48: 27,651,820 km (0.108 R)
• M49: 28,490,466 km (0.107 R)
• M50: 28,828,258 km (0.081 R)
• M51: 29,252,368 km (0.093 R)
• M52: 29,849,562 km (0.081 R)
• M53: 30,796,068 km (0.082 R)
• M54: 32,366,247 km (0.087 R)
• M55: 32,718,700 km (0.091 R)
• M56: 34,230,536 km (0.088 R)
• M57: 34,320,295 km (0.109 R)
• M58: 34,859,745 km (0.096 R)
• M59: 35,130,666 km (0.071 R)
• M60: 36,586,702 km (0.114 R)
• M61: 37,322,126 km (0.097 R)
• M62: 39,463,469 km (0.056 R)
• M63: 39,934,254 km (0.08 R)
• M64: 40,881,358 km (0.102 R)
• M65: 41,931,834 km (0.055 R)
• M66: 43,475,385 km (0.089 R)
• M67: 43,572,474 km (0.076 R)
• M68: 43,864,190 km (0.112 R)
• M69: 45,529,364 km (0.027 R)
• M70: 45,726,684 km (0.109 R)
• M71: 45,825,418 km (0.07 R)
• M72: 46,518,505 km (0.075 R)
• M73: 47,215,182 km (0.086 R)
• M74: 47,414,746 km (0.094 R)
• M75: 51,159,031 km (0.07 R)
• M76: 52,496,885 km (0.08 R)
• M77: 53,222,135 km (0.116 R)
• M78: 54,577,642 km (0.072 R)
• M79: 55,101,982 km (0.059 R)
• M80: 55,312,167 km (0.119 R)
• M81: 56,897,306 km (0.113 R)
• M82: 57,216,099 km (0.084 R)
• M83: 57,428,977 km (0.105 R)
• M84: 58,604,517 km (0.1 R)
• M85: 60,220,174 km (0.108 R)
• M86: 60,545,101 km (0.1 R)
• M87: 61,741,435 km (0.088 R)
• M88: 63,936,335 km (0.08 R)
• M89: 64,599,801 km (0.118 R)
• M90: 66,268,416 km (0.077 R)
• M91: 66,603,814 km (0.111 R)
• M92: 67,164,058 km (0.054 R)
• M93: 68,063,890 km (0.077 R)
• M94: 69,534,437 km (0.056 R)
• M95: 70,216,603 km (0.082 R)
• M96: 71,817,151 km (0.107 R)
• M97: 71,931,892 km (0.09 R)
• M98: 73,892,522 km (0.05 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit