🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.52 AU - 0.74 AU

Year: 185 Days

Day: 16.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 72 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.4 AU - 2.7 AU

Year: 1510 Days

Day: 38.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,668,804 km

• M1: 84,972 km (0.106 R)
• M2: 1,457,682 km (0.064 R)

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.72 AU - 4.04 AU

Year: 2305 Days

Day: 46.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,668,804 km

• M1: 43,383 km (0.096 R)
• M2: 666,459 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.3

Radius: 10.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.89 AU - 6.67 AU

Year: 5836 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,668,804 km

• M1: 297,101 km (0.049 R)
• M2: 429,944 km (0.071 R)
• M3: 511,625 km (0.092 R)
• M4: 693,386 km (0.067 R)
• M5: 778,208 km (0.098 R)
• M6: 851,810 km (0.114 R)
• M7: 943,663 km (0.068 R)
• M8: 1,055,413 km (0.048 R)
• M9: 1,510,041 km (0.096 R)
• M10: 1,719,927 km (0.075 R)
• M11: 1,798,765 km (0.095 R)
• M12: 2,406,132 km (0.086 R)
• M13: 2,629,631 km (0.112 R)
• M14: 2,721,036 km (0.038 R)
• M15: 4,162,561 km (0.093 R)
• M16: 4,323,378 km (0.05 R)
• M17: 4,568,569 km (0.093 R)
• M18: 4,874,497 km (0.056 R)
• M19: 5,129,861 km (0.094 R)
• M20: 5,418,734 km (0.097 R)
• M21: 6,103,294 km (0.06 R)
• M22: 6,815,081 km (0.041 R)
• M23: 7,261,181 km (0.11 R)
• M24: 7,651,183 km (0.099 R)
• M25: 7,815,741 km (0.026 R)
• M26: 8,215,466 km (0.096 R)
• M27: 8,656,032 km (0.053 R)
• M28: 8,965,550 km (0.049 R)
• M29: 9,173,940 km (0.119 R)
• M30: 9,524,896 km (0.088 R)
• M31: 9,844,437 km (0.06 R)
• M32: 10,131,516 km (0.111 R)
• M33: 10,972,106 km (0.091 R)
• M34: 11,083,407 km (0.054 R)
• M35: 11,419,703 km (0.108 R)
• M36: 11,949,280 km (0.065 R)
• M37: 12,025,574 km (0.073 R)
• M38: 12,486,934 km (0.074 R)
• M39: 13,546,237 km (0.101 R)
• M40: 13,705,559 km (0.12 R)
• M41: 14,026,296 km (0.1 R)
• M42: 14,511,891 km (0.106 R)
• M43: 14,756,783 km (0.116 R)
• M44: 15,126,589 km (0.099 R)
• M45: 15,416,360 km (0.038 R)
• M46: 15,499,536 km (0.105 R)
• M47: 15,791,701 km (0.092 R)
• M48: 15,875,625 km (0.082 R)
• M49: 16,170,183 km (0.092 R)
• M50: 16,296,893 km (0.108 R)
• M51: 16,551,508 km (0.12 R)
• M52: 17,887,567 km (0.087 R)
• M53: 18,062,597 km (0.105 R)
• M54: 19,034,833 km (0.078 R)
• M55: 20,479,350 km (0.114 R)
• M56: 20,937,868 km (0.117 R)
• M57: 21,030,020 km (0.081 R)
• M58: 21,678,676 km (0.062 R)
• M59: 22,334,065 km (0.063 R)
• M60: 23,376,911 km (0.095 R)
• M61: 23,663,990 km (0.109 R)
• M62: 24,386,996 km (0.103 R)
• M63: 24,629,644 km (0.102 R)
• M64: 24,873,189 km (0.108 R)
• M65: 25,460,660 km (0.096 R)
• M66: 26,003,251 km (0.101 R)
• M67: 28,364,205 km (0.096 R)
• M68: 28,670,432 km (0.071 R)
• M69: 29,183,403 km (0.105 R)
• M70: 29,544,383 km (0.105 R)
• M71: 29,958,619 km (0.094 R)
• M72: 31,423,631 km (0.119 R)
• M73: 31,793,587 km (0.1 R)
• M74: 32,005,567 km (0.104 R)
• M75: 32,111,781 km (0.057 R)
• M76: 32,751,312 km (0.094 R)
• M77: 32,858,275 km (0.115 R)
• M78: 34,151,548 km (0.083 R)
• M79: 34,804,244 km (0.087 R)
• M80: 35,901,544 km (0.117 R)
• M81: 36,288,255 km (0.047 R)
• M82: 36,676,312 km (0.084 R)
• M83: 37,288,915 km (0.1 R)
• M84: 37,400,664 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.3

Radius: 7.1

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.6 AU - 18.42 AU

Year: 21566 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,668,804 km

• M1: 618,587 km (0.101 R)
• M2: 1,114,055 km (0.04 R)
• M3: 1,329,626 km (0.096 R)
• M4: 2,351,828 km (0.073 R)
• M5: 2,558,572 km (0.08 R)
• M6: 2,699,793 km (0.096 R)
• M7: 2,771,301 km (0.119 R)
• M8: 3,101,164 km (0.083 R)
• M9: 3,599,474 km (0.064 R)
• M10: 3,918,567 km (0.064 R)
• M11: 4,456,371 km (0.078 R)
• M12: 4,583,828 km (0.074 R)
• M13: 4,669,398 km (0.096 R)
• M14: 4,973,381 km (0.12 R)
• M15: 5,105,626 km (0.102 R)
• M16: 5,646,123 km (0.088 R)
• M17: 5,830,278 km (0.119 R)
• M18: 6,299,566 km (0.11 R)
• M19: 7,075,381 km (0.036 R)
• M20: 7,324,013 km (0.05 R)
• M21: 8,928,749 km (0.065 R)
• M22: 10,242,517 km (0.077 R)
• M23: 10,750,701 km (0.115 R)
• M24: 10,921,841 km (0.091 R)
• M25: 13,781,405 km (0.111 R)
• M26: 14,154,203 km (0.037 R)
• M27: 16,526,077 km (0.116 R)
• M28: 17,656,289 km (0.085 R)
• M29: 17,790,927 km (0.06 R)
• M30: 19,363,500 km (0.109 R)
• M31: 20,483,389 km (0.058 R)
• M32: 21,480,459 km (0.068 R)
• M33: 21,696,179 km (0.078 R)
• M34: 22,420,532 km (0.081 R)
• M35: 22,785,551 km (0.099 R)
• M36: 23,226,266 km (0.09 R)
• M37: 23,892,725 km (0.115 R)
• M38: 24,640,415 km (0.112 R)
• M39: 26,851,920 km (0.108 R)
• M40: 27,239,678 km (0.111 R)
• M41: 27,395,260 km (0.111 R)
• M42: 27,629,231 km (0.113 R)
• M43: 28,177,657 km (0.086 R)
• M44: 28,650,685 km (0.05 R)
• M45: 28,729,673 km (0.104 R)
• M46: 29,524,486 km (0.095 R)
• M47: 29,604,371 km (0.113 R)
• M48: 30,730,245 km (0.117 R)
• M49: 30,973,342 km (0.097 R)
• M50: 32,034,140 km (0.094 R)
• M51: 33,106,757 km (0.095 R)
• M52: 33,772,617 km (0.11 R)
• M53: 34,191,042 km (0.114 R)
• M54: 34,695,486 km (0.1 R)
• M55: 35,033,129 km (0.112 R)
• M56: 36,995,553 km (0.068 R)
• M57: 37,686,396 km (0.106 R)
• M58: 38,120,380 km (0.051 R)
• M59: 38,381,578 km (0.094 R)
• M60: 41,741,097 km (0.103 R)
• M61: 42,370,156 km (0.087 R)
• M62: 42,640,629 km (0.099 R)
• M63: 43,274,176 km (0.035 R)
• M64: 43,546,743 km (0.096 R)
• M65: 45,839,331 km (0.098 R)
• M66: 45,931,782 km (0.111 R)
• M67: 47,795,173 km (0.106 R)
• M68: 48,170,814 km (0.049 R)
• M69: 48,736,144 km (0.108 R)
• M70: 51,307,133 km (0.036 R)
• M71: 53,434,415 km (0.099 R)
• M72: 54,606,813 km (0.092 R)
• M73: 57,076,375 km (0.097 R)
• M74: 57,176,007 km (0.112 R)
• M75: 57,275,639 km (0.117 R)
• M76: 57,474,904 km (0.027 R)
• M77: 57,874,330 km (0.096 R)
• M78: 59,986,502 km (0.097 R)
• M79: 60,189,058 km (0.072 R)
• M80: 60,391,763 km (0.085 R)
• M81: 61,204,827 km (0.094 R)
• M82: 62,021,482 km (0.053 R)
• M83: 62,944,650 km (0.108 R)
• M84: 63,356,344 km (0.103 R)
• M85: 64,182,423 km (0.098 R)
• M86: 65,845,353 km (0.087 R)
• M87: 65,949,773 km (0.111 R)
• M88: 66,472,617 km (0.067 R)
• M89: 67,943,912 km (0.078 R)
• M90: 69,319,614 km (0.108 R)
• M91: 69,744,921 km (0.109 R)
• M92: 70,277,489 km (0.06 R)
• M93: 70,811,554 km (0.057 R)
• M94: 71,454,226 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit