🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.07 AU - 1.31 AU

Year: 484 Days

Day: 39.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,368,426 km

• M1: 645,066 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.52 AU - 3.04 AU

Year: 1728 Days

Day: 19.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,368,426 km

• M1: 617,839 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.52 AU - 3.78 AU

Year: 2084 Days

Day: 17.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.17 AU - 3.45 AU

Year: 2245 Days

Day: 30.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,368,426 km

• M1: 616,792 km (0.096 R)
• M2: 2,078,214 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.31 AU - 5.41 AU

Year: 3394 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,368,426 km

• M1: 2,406,880 km (0.067 R)

Asteroid Belt

Center: 9.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.2

Radius: 7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.09 AU - 17.09 AU

Year: 19716 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,368,426 km

• M1: 88,712 km (0.111 R)
• M2: 787,184 km (0.092 R)
• M3: 1,179,878 km (0.079 R)
• M4: 1,246,898 km (0.111 R)
• M5: 1,292,376 km (0.059 R)
• M6: 1,651,560 km (0.106 R)
• M7: 2,040,515 km (0.105 R)
• M8: 2,094,520 km (0.1 R)
• M9: 2,602,255 km (0.083 R)
• M10: 3,115,376 km (0.109 R)
• M11: 3,367,747 km (0.113 R)
• M12: 3,431,775 km (0.101 R)
• M13: 3,496,401 km (0.102 R)
• M14: 3,626,701 km (0.114 R)
• M15: 4,978,916 km (0.062 R)
• M16: 5,088,871 km (0.095 R)
• M17: 5,273,774 km (0.04 R)
• M18: 5,498,769 km (0.06 R)
• M19: 5,803,649 km (0.112 R)
• M20: 6,310,786 km (0.099 R)
• M21: 6,954,207 km (0.08 R)
• M22: 7,492,460 km (0.055 R)
• M23: 10,331,079 km (0.07 R)
• M24: 11,087,446 km (0.107 R)
• M25: 11,183,189 km (0.049 R)
• M26: 11,231,210 km (0.062 R)
• M27: 11,327,401 km (0.05 R)
• M28: 11,375,572 km (0.046 R)
• M29: 11,423,892 km (0.106 R)
• M30: 11,520,682 km (0.115 R)
• M31: 12,106,956 km (0.119 R)
• M32: 12,354,091 km (0.062 R)
• M33: 12,803,184 km (0.111 R)
• M34: 12,853,449 km (0.109 R)
• M35: 13,257,513 km (0.073 R)
• M36: 15,500,583 km (0.081 R)
• M37: 16,857,885 km (0.057 R)
• M38: 17,023,191 km (0.089 R)
• M39: 17,133,743 km (0.065 R)
• M40: 18,479,227 km (0.092 R)
• M41: 18,536,074 km (0.066 R)
• M42: 18,649,768 km (0.092 R)
• M43: 18,878,054 km (0.082 R)
• M44: 19,916,413 km (0.091 R)
• M45: 20,091,293 km (0.112 R)
• M46: 23,019,073 km (0.1 R)
• M47: 23,325,150 km (0.116 R)
• M48: 23,879,710 km (0.103 R)
• M49: 24,003,427 km (0.099 R)
• M50: 24,189,527 km (0.093 R)
• M51: 27,946,079 km (0.066 R)
• M52: 28,995,658 km (0.112 R)
• M53: 29,193,875 km (0.1 R)
• M54: 29,458,813 km (0.094 R)
• M55: 30,526,792 km (0.111 R)
• M56: 31,336,116 km (0.103 R)
• M57: 31,675,404 km (0.1 R)
• M58: 32,289,204 km (0.089 R)
• M59: 34,084,379 km (0.081 R)
• M60: 34,433,391 km (0.117 R)
• M61: 34,643,277 km (0.076 R)
• M62: 35,699,288 km (0.081 R)
• M63: 36,694,413 km (0.109 R)
• M64: 36,765,771 km (0.096 R)
• M65: 37,554,601 km (0.097 R)
• M66: 37,698,663 km (0.086 R)
• M67: 37,914,982 km (0.07 R)
• M68: 38,348,965 km (0.114 R)
• M69: 38,566,481 km (0.093 R)
• M70: 40,027,753 km (0.088 R)
• M71: 40,469,515 km (0.102 R)
• M72: 41,358,127 km (0.102 R)
• M73: 42,103,573 km (0.117 R)
• M74: 42,327,970 km (0.064 R)
• M75: 42,778,259 km (0.097 R)
• M76: 43,154,498 km (0.045 R)
• M77: 43,683,326 km (0.046 R)
• M78: 44,138,253 km (0.067 R)
• M79: 44,670,971 km (0.094 R)
• M80: 45,282,378 km (0.083 R)
• M81: 45,358,972 km (0.084 R)
• M82: 46,050,563 km (0.109 R)
• M83: 46,513,568 km (0.088 R)
• M84: 46,823,086 km (0.093 R)
• M85: 47,366,276 km (0.117 R)
• M86: 48,380,849 km (0.111 R)
• M87: 49,323,615 km (0.072 R)
• M88: 51,147,512 km (0.097 R)
• M89: 51,546,938 km (0.051 R)
• M90: 51,867,227 km (0.068 R)
• M91: 53,316,831 km (0.08 R)
• M92: 53,640,710 km (0.111 R)
• M93: 53,965,188 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.9

Radius: 4.7

Gravity: 44.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.06 AU - 17.16 AU

Year: 22991 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,368,426 km

• M1: 214,673 km (0.101 R)
• M2: 267,481 km (0.028 R)
• M3: 325,226 km (0.119 R)
• M4: 870,211 km (0.038 R)
• M5: 1,112,859 km (0.064 R)
• M6: 1,767,798 km (0.102 R)
• M7: 2,232,599 km (0.105 R)
• M8: 2,272,990 km (0.101 R)
• M9: 2,395,660 km (0.112 R)
• M10: 2,690,219 km (0.077 R)
• M11: 3,175,963 km (0.119 R)
• M12: 3,784,527 km (0.036 R)
• M13: 5,211,990 km (0.091 R)
• M14: 5,373,855 km (0.112 R)
• M15: 5,702,521 km (0.1 R)
• M16: 6,552,536 km (0.113 R)
• M17: 6,610,730 km (0.085 R)
• M18: 7,807,513 km (0.032 R)
• M19: 7,869,147 km (0.03 R)
• M20: 7,930,931 km (0.092 R)
• M21: 8,367,607 km (0.072 R)
• M22: 8,493,718 km (0.109 R)
• M23: 8,557,148 km (0.061 R)
• M24: 9,525,944 km (0.086 R)
• M25: 9,657,739 km (0.108 R)
• M26: 10,597,214 km (0.077 R)
• M27: 10,733,797 km (0.116 R)
• M28: 10,870,978 km (0.087 R)
• M29: 12,059,982 km (0.101 R)
• M30: 13,510,932 km (0.094 R)
• M31: 14,634,711 km (0.114 R)
• M32: 14,939,442 km (0.068 R)
• M33: 15,092,630 km (0.046 R)
• M34: 16,811,210 km (0.094 R)
• M35: 18,508,697 km (0.025 R)
• M36: 19,670,325 km (0.085 R)
• M37: 19,754,100 km (0.104 R)
• M38: 19,838,174 km (0.098 R)
• M39: 20,769,869 km (0.1 R)
• M40: 21,715,777 km (0.072 R)
• M41: 24,096,327 km (0.112 R)
• M42: 26,188,603 km (0.052 R)
• M43: 26,465,659 km (0.066 R)
• M44: 27,396,606 km (0.069 R)
• M45: 27,584,052 km (0.096 R)
• M46: 30,252,878 km (0.089 R)
• M47: 34,104,724 km (0.116 R)
• M48: 35,320,656 km (0.107 R)
• M49: 36,139,106 km (0.106 R)
• M50: 36,241,730 km (0.078 R)
• M51: 37,690,436 km (0.12 R)
• M52: 39,263,308 km (0.116 R)
• M53: 39,792,435 km (0.093 R)
• M54: 40,537,133 km (0.11 R)
• M55: 41,393,731 km (0.116 R)
• M56: 41,501,292 km (0.119 R)
• M57: 41,824,423 km (0.092 R)
• M58: 42,256,462 km (0.107 R)
• M59: 42,581,388 km (0.047 R)
• M60: 43,233,934 km (0.081 R)
• M61: 43,889,771 km (0.055 R)
• M62: 44,548,900 km (0.117 R)
• M63: 45,654,727 km (0.112 R)
• M64: 46,322,382 km (0.099 R)
• M65: 47,780,363 km (0.1 R)
• M66: 51,317,306 km (0.116 R)
• M67: 52,942,088 km (0.036 R)
• M68: 53,058,774 km (0.062 R)
• M69: 54,701,509 km (0.102 R)
• M70: 55,055,607 km (0.069 R)
• M71: 57,316,479 km (0.03 R)
• M72: 58,639,224 km (0.101 R)
• M73: 59,001,699 km (0.057 R)
• M74: 59,364,923 km (0.118 R)
• M75: 62,051,102 km (0.111 R)
• M76: 62,790,565 km (0.092 R)
• M77: 63,037,700 km (0.042 R)
• M78: 64,776,776 km (0.093 R)
• M79: 66,279,785 km (0.116 R)
• M80: 68,428,759 km (0.106 R)
• M81: 70,087,500 km (0.091 R)
• M82: 70,472,116 km (0.12 R)
• M83: 71,114,789 km (0.07 R)
• M84: 71,243,592 km (0.051 R)
• M85: 71,759,406 km (0.092 R)
• M86: 72,924,624 km (0.104 R)
• M87: 74,749,418 km (0.066 R)
• M88: 74,880,317 km (0.088 R)
• M89: 75,273,609 km (0.054 R)
• M90: 76,457,377 km (0.118 R)
• M91: 78,311,045 km (0.085 R)
• M92: 88,212,928 km (0.082 R)
• M93: 88,489,684 km (0.094 R)
• M94: 92,254,464 km (0.108 R)
• M95: 94,085,691 km (0.044 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit