🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.26 AU - 1.46 AU

Year: 585 Days

Day: 22 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,449,144 km

• M1: 91,853 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.16 AU - 1.92 AU

Year: 705 Days

Day: 27 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,449,144 km

• M1: 66,870 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.26 AU - 2.04 AU

Year: 782 Days

Day: 44.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.06 AU - 3.14 AU

Year: 1547 Days

Day: 39.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.88 AU - 4.46 AU

Year: 2594 Days

Day: 28.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.59 AU - 5.21 AU

Year: 3405 Days

Day: 40.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.6

Radius: 14.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.31 AU - 5.05 AU

Year: 3735 Days

Day: 11.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,449,144 km

• M1: 179,069 km (0.07 R)
• M2: 288,574 km (0.042 R)
• M3: 546,032 km (0.086 R)
• M4: 786,286 km (0.087 R)
• M5: 1,196,334 km (0.087 R)
• M6: 1,307,037 km (0.029 R)
• M7: 1,691,802 km (0.104 R)
• M8: 2,134,911 km (0.099 R)
• M9: 2,248,606 km (0.112 R)
• M10: 2,626,490 km (0.1 R)
• M11: 3,685,942 km (0.073 R)
• M12: 3,893,135 km (0.108 R)
• M13: 4,118,429 km (0.093 R)
• M14: 4,895,441 km (0.101 R)
• M15: 5,308,929 km (0.076 R)
• M16: 5,559,206 km (0.063 R)
• M17: 5,813,672 km (0.079 R)
• M18: 6,516,184 km (0.082 R)
• M19: 7,611,540 km (0.118 R)
• M20: 7,752,610 km (0.096 R)
• M21: 7,841,172 km (0.032 R)
• M22: 8,144,706 km (0.061 R)
• M23: 8,252,866 km (0.051 R)
• M24: 8,580,036 km (0.077 R)
• M25: 8,708,541 km (0.095 R)
• M26: 9,416,737 km (0.098 R)
• M27: 9,701,422 km (0.119 R)
• M28: 9,892,907 km (0.085 R)
• M29: 10,085,589 km (0.11 R)
• M30: 11,047,653 km (0.119 R)
• M31: 11,247,666 km (0.079 R)
• M32: 12,080,178 km (0.059 R)
• M33: 12,224,390 km (0.06 R)
• M34: 12,743,794 km (0.108 R)
• M35: 13,058,997 km (0.099 R)
• M36: 13,718,424 km (0.12 R)
• M37: 14,541,811 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 9.7

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.81 AU - 6.01 AU

Year: 4014 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,449,144 km

• M1: 121,473 km (0.117 R)
• M2: 188,045 km (0.101 R)
• M3: 261,198 km (0.051 R)
• M4: 391,498 km (0.1 R)
• M5: 537,655 km (0.11 R)
• M6: 692,489 km (0.081 R)
• M7: 910,752 km (0.059 R)
• M8: 1,341,743 km (0.11 R)
• M9: 1,412,353 km (0.101 R)
• M10: 1,572,274 km (0.063 R)
• M11: 1,784,403 km (0.053 R)
• M12: 2,071,183 km (0.096 R)
• M13: 2,372,622 km (0.094 R)
• M14: 3,073,488 km (0.108 R)
• M15: 3,167,735 km (0.095 R)
• M16: 3,282,327 km (0.106 R)
• M17: 3,398,265 km (0.102 R)
• M18: 3,554,894 km (0.092 R)
• M19: 3,875,482 km (0.078 R)
• M20: 3,977,658 km (0.04 R)
• M21: 4,059,937 km (0.119 R)
• M22: 4,310,513 km (0.098 R)
• M23: 4,373,943 km (0.071 R)
• M24: 4,674,036 km (0.087 R)
• M25: 5,545,294 km (0.085 R)
• M26: 5,637,596 km (0.082 R)
• M27: 7,382,954 km (0.111 R)
• M28: 7,999,297 km (0.088 R)
• M29: 8,900,774 km (0.103 R)
• M30: 9,008,933 km (0.058 R)
• M31: 9,171,995 km (0.108 R)
• M32: 9,418,532 km (0.119 R)
• M33: 10,030,238 km (0.028 R)
• M34: 10,312,529 km (0.09 R)
• M35: 10,397,800 km (0.038 R)
• M36: 10,712,255 km (0.064 R)
• M37: 10,885,040 km (0.082 R)
• M38: 11,087,895 km (0.06 R)
• M39: 11,409,082 km (0.086 R)
• M40: 11,674,319 km (0.109 R)
• M41: 11,763,030 km (0.089 R)
• M42: 12,603,022 km (0.094 R)
• M43: 13,773,775 km (0.114 R)
• M44: 13,961,820 km (0.064 R)
• M45: 14,340,452 km (0.051 R)
• M46: 14,562,904 km (0.053 R)
• M47: 15,107,889 km (0.098 R)
• M48: 15,301,768 km (0.112 R)
• M49: 15,431,619 km (0.095 R)
• M50: 15,888,640 km (0.065 R)
• M51: 16,250,817 km (0.056 R)
• M52: 16,416,422 km (0.111 R)
• M53: 16,749,127 km (0.078 R)
• M54: 16,849,358 km (0.118 R)
• M55: 16,983,397 km (0.057 R)
• M56: 17,117,736 km (0.088 R)
• M57: 17,897,291 km (0.088 R)
• M58: 18,102,539 km (0.111 R)
• M59: 18,411,758 km (0.116 R)
• M60: 18,515,280 km (0.07 R)
• M61: 19,385,341 km (0.059 R)
• M62: 19,490,658 km (0.104 R)
• M63: 19,666,585 km (0.085 R)
• M64: 20,268,716 km (0.075 R)
• M65: 20,948,788 km (0.072 R)
• M66: 21,129,054 km (0.066 R)
• M67: 21,345,971 km (0.048 R)
• M68: 21,928,205 km (0.078 R)
• M69: 22,257,919 km (0.119 R)
• M70: 23,108,084 km (0.11 R)
• M71: 23,257,083 km (0.087 R)
• M72: 23,518,580 km (0.084 R)
• M73: 23,893,622 km (0.113 R)
• M74: 24,081,966 km (0.106 R)
• M75: 25,184,054 km (0.092 R)
• M76: 25,337,242 km (0.054 R)
• M77: 25,529,325 km (0.053 R)
• M78: 25,837,647 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440

Radius: 5.8

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.44 AU - 15.5 AU

Year: 17234 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,449,144 km

• M1: 170,542 km (0.071 R)
• M2: 292,913 km (0.06 R)
• M3: 365,318 km (0.027 R)
• M4: 565,031 km (0.072 R)
• M5: 838,047 km (0.111 R)
• M6: 1,101,938 km (0.106 R)
• M7: 1,219,223 km (0.12 R)
• M8: 1,316,162 km (0.083 R)
• M9: 1,949,859 km (0.118 R)
• M10: 2,238,433 km (0.031 R)
• M11: 2,357,662 km (0.088 R)
• M12: 2,448,468 km (0.054 R)
• M13: 2,571,288 km (0.099 R)
• M14: 2,664,787 km (0.072 R)
• M15: 2,727,768 km (0.107 R)
• M16: 2,855,225 km (0.079 R)
• M17: 3,017,389 km (0.116 R)
• M18: 3,149,185 km (0.095 R)
• M19: 3,590,798 km (0.106 R)
• M20: 3,695,516 km (0.114 R)
• M21: 4,307,671 km (0.094 R)
• M22: 5,224,406 km (0.118 R)
• M23: 5,263,900 km (0.078 R)
• M24: 5,343,187 km (0.101 R)
• M25: 5,664,224 km (0.106 R)
• M26: 6,793,239 km (0.072 R)
• M27: 6,836,323 km (0.12 R)
• M28: 7,097,073 km (0.097 R)
• M29: 8,728,587 km (0.045 R)
• M30: 9,201,466 km (0.099 R)
• M31: 9,249,337 km (0.045 R)
• M32: 9,634,252 km (0.1 R)
• M33: 9,731,341 km (0.112 R)
• M34: 11,124,247 km (0.119 R)
• M35: 11,277,136 km (0.037 R)
• M36: 11,999,844 km (0.083 R)
• M37: 12,790,768 km (0.106 R)
• M38: 13,004,543 km (0.102 R)
• M39: 13,273,520 km (0.065 R)
• M40: 13,327,375 km (0.086 R)
• M41: 14,422,581 km (0.118 R)
• M42: 16,581,578 km (0.068 R)
• M43: 17,343,031 km (0.039 R)
• M44: 18,596,960 km (0.101 R)
• M45: 19,143,292 km (0.049 R)
• M46: 20,438,510 km (0.08 R)
• M47: 20,751,020 km (0.12 R)
• M48: 20,813,701 km (0.118 R)
• M49: 22,982,571 km (0.109 R)
• M50: 23,177,348 km (0.119 R)
• M51: 23,896,315 km (0.112 R)
• M52: 24,027,812 km (0.108 R)
• M53: 24,821,877 km (0.083 R)
• M54: 25,288,922 km (0.069 R)
• M55: 26,707,857 km (0.09 R)
• M56: 28,849,201 km (0.116 R)
• M57: 29,340,331 km (0.099 R)
• M58: 29,410,642 km (0.04 R)
• M59: 29,622,174 km (0.089 R)
• M60: 31,836,970 km (0.116 R)
• M61: 32,562,669 km (0.111 R)
• M62: 33,147,298 km (0.105 R)
• M63: 33,735,217 km (0.108 R)
• M64: 34,104,425 km (0.057 R)
• M65: 34,178,476 km (0.077 R)
• M66: 34,326,727 km (0.1 R)
• M67: 35,519,770 km (0.065 R)
• M68: 38,023,291 km (0.078 R)
• M69: 38,330,565 km (0.099 R)
• M70: 38,947,506 km (0.065 R)
• M71: 39,957,292 km (0.12 R)
• M72: 40,975,605 km (0.038 R)
• M73: 41,369,496 km (0.116 R)
• M74: 43,037,662 km (0.113 R)
• M75: 43,438,135 km (0.084 R)
• M76: 43,518,320 km (0.091 R)
• M77: 45,133,378 km (0.116 R)
• M78: 45,377,373 km (0.11 R)
• M79: 46,932,442 km (0.099 R)
• M80: 48,921,645 km (0.086 R)
• M81: 50,178,866 km (0.095 R)
• M82: 50,600,283 km (0.066 R)
• M83: 50,684,656 km (0.067 R)
• M84: 50,853,702 km (0.087 R)
• M85: 51,276,914 km (0.062 R)
• M86: 51,786,444 km (0.1 R)
• M87: 51,871,566 km (0.076 R)
• M88: 52,810,442 km (0.05 R)
• M89: 55,486,598 km (0.095 R)
• M90: 57,588,598 km (0.079 R)
• M91: 58,649,396 km (0.1 R)
• M92: 59,093,253 km (0.051 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit