🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.48 AU - 0.62 AU

Year: 144 Days

Day: 40.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.61 AU - 1.69 AU

Year: 748 Days

Day: 45.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.71 AU - 1.71 AU

Year: 790 Days

Day: 39.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,816,471 km

• M1: 32,762 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2 AU - 2.7 AU

Year: 1272 Days

Day: 21.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,816,471 km

• M1: 194,477 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.48 AU - 2.88 AU

Year: 1549 Days

Day: 23.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.62 AU - 4.18 AU

Year: 2214 Days

Day: 12.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,816,471 km

• M1: 136,882 km (0.08 R)
• M2: 2,691,415 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.2

Radius: 3.8

Gravity: 57.42 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.91 AU - 20.07 AU

Year: 23644 Days

Day: 20.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,816,471 km

• M1: 55,351 km (0.061 R)
• M2: 112,049 km (0.086 R)
• M3: 692,189 km (0.115 R)
• M4: 799,601 km (0.102 R)
• M5: 827,276 km (0.101 R)
• M6: 1,000,211 km (0.101 R)
• M7: 1,248,095 km (0.062 R)
• M8: 1,345,932 km (0.101 R)
• M9: 1,583,793 km (0.095 R)
• M10: 1,908,570 km (0.086 R)
• M11: 2,784,914 km (0.119 R)
• M12: 3,042,821 km (0.115 R)
• M13: 3,308,357 km (0.073 R)
• M14: 6,624,493 km (0.105 R)
• M15: 6,738,187 km (0.101 R)
• M16: 7,257,890 km (0.109 R)
• M17: 7,552,149 km (0.066 R)
• M18: 7,910,436 km (0.066 R)
• M19: 8,396,779 km (0.109 R)
• M20: 9,144,170 km (0.097 R)
• M21: 9,334,458 km (0.069 R)
• M22: 10,239,077 km (0.117 R)
• M23: 12,339,281 km (0.078 R)
• M24: 13,258,261 km (0.067 R)
• M25: 13,907,366 km (0.095 R)
• M26: 14,199,082 km (0.11 R)
• M27: 15,086,496 km (0.085 R)
• M28: 15,161,295 km (0.108 R)
• M29: 15,536,936 km (0.094 R)
• M30: 16,220,748 km (0.091 R)
• M31: 16,914,433 km (0.116 R)
• M32: 17,069,865 km (0.087 R)
• M33: 17,303,986 km (0.071 R)
• M34: 19,214,500 km (0.03 R)
• M35: 20,276,944 km (0.074 R)
• M36: 21,442,162 km (0.04 R)
• M37: 25,154,583 km (0.106 R)
• M38: 25,777,359 km (0.061 R)
• M39: 26,495,428 km (0.083 R)
• M40: 27,951,016 km (0.109 R)
• M41: 28,411,328 km (0.096 R)
• M42: 29,245,935 km (0.044 R)
• M43: 29,806,777 km (0.07 R)
• M44: 30,088,620 km (0.101 R)
• M45: 31,893,668 km (0.042 R)
• M46: 32,857,676 km (0.081 R)
• M47: 33,051,555 km (0.087 R)
• M48: 34,321,491 km (0.066 R)
• M49: 34,715,532 km (0.065 R)
• M50: 35,906,331 km (0.103 R)
• M51: 36,006,263 km (0.103 R)
• M52: 37,616,085 km (0.079 R)
• M53: 39,352,318 km (0.086 R)
• M54: 39,971,205 km (0.056 R)
• M55: 41,952,479 km (0.085 R)
• M56: 45,576,637 km (0.118 R)
• M57: 46,770,428 km (0.068 R)
• M58: 46,879,485 km (0.097 R)
• M59: 48,194,600 km (0.043 R)
• M60: 49,855,286 km (0.066 R)
• M61: 50,078,186 km (0.11 R)
• M62: 52,438,093 km (0.074 R)
• M63: 52,551,338 km (0.038 R)
• M64: 55,987,302 km (0.065 R)
• M65: 56,566,994 km (0.049 R)
• M66: 57,498,690 km (0.079 R)
• M67: 57,966,333 km (0.085 R)
• M68: 60,205,214 km (0.119 R)
• M69: 60,918,048 km (0.096 R)
• M70: 61,633,724 km (0.103 R)
• M71: 62,832,751 km (0.082 R)
• M72: 63,435,032 km (0.084 R)
• M73: 64,524,105 km (0.092 R)
• M74: 64,888,525 km (0.093 R)
• M75: 66,230,418 km (0.079 R)
• M76: 66,843,470 km (0.107 R)
• M77: 68,198,528 km (0.078 R)
• M78: 68,693,697 km (0.105 R)
• M79: 70,560,678 km (0.101 R)
• M80: 70,685,742 km (0.1 R)
• M81: 71,814,607 km (0.09 R)
• M82: 73,709,264 km (0.119 R)
• M83: 73,963,132 km (0.104 R)
• M84: 76,132,600 km (0.098 R)
• M85: 76,260,955 km (0.094 R)
• M86: 76,774,674 km (0.066 R)
• M87: 80,664,668 km (0.058 R)
• M88: 81,319,159 km (0.093 R)
• M89: 83,161,307 km (0.105 R)
• M90: 84,220,011 km (0.103 R)
• M91: 84,352,704 km (0.086 R)
• M92: 84,485,397 km (0.066 R)
• M93: 87,020,483 km (0.08 R)
• M94: 87,288,712 km (0.072 R)
• M95: 90,122,395 km (0.057 R)
• M96: 90,258,080 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.4

Radius: 3

Gravity: 41.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.63 AU - 24.55 AU

Year: 31796 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,816,471 km

• M1: 44,879 km (0.08 R)
• M2: 162,912 km (0.109 R)
• M3: 522,545 km (0.108 R)
• M4: 766,988 km (0.108 R)
• M5: 985,102 km (0.093 R)
• M6: 1,346,082 km (0.117 R)
• M7: 2,326,396 km (0.083 R)
• M8: 2,638,308 km (0.071 R)
• M9: 3,046,261 km (0.077 R)
• M10: 3,386,746 km (0.093 R)
• M11: 3,517,495 km (0.067 R)
• M12: 3,965,391 km (0.09 R)
• M13: 4,669,997 km (0.11 R)
• M14: 5,111,011 km (0.089 R)
• M15: 5,210,793 km (0.093 R)
• M16: 5,260,908 km (0.097 R)
• M17: 6,350,430 km (0.103 R)
• M18: 6,948,073 km (0.088 R)
• M19: 7,225,577 km (0.107 R)
• M20: 7,620,216 km (0.053 R)
• M21: 7,906,247 km (0.066 R)
• M22: 8,312,854 km (0.047 R)
• M23: 8,666,504 km (0.087 R)
• M24: 9,145,965 km (0.105 R)
• M25: 9,695,438 km (0.095 R)
• M26: 11,147,435 km (0.092 R)
• M27: 11,406,838 km (0.038 R)
• M28: 11,799,532 km (0.098 R)
• M29: 12,130,293 km (0.041 R)
• M30: 12,330,156 km (0.117 R)
• M31: 12,464,046 km (0.073 R)
• M32: 14,528,796 km (0.112 R)
• M33: 14,883,193 km (0.062 R)
• M34: 16,845,019 km (0.072 R)
• M35: 18,273,380 km (0.091 R)
• M36: 18,425,970 km (0.045 R)
• M37: 18,655,602 km (0.111 R)
• M38: 18,886,282 km (0.092 R)
• M39: 19,272,843 km (0.118 R)
• M40: 19,975,056 km (0.073 R)
• M41: 23,361,054 km (0.09 R)
• M42: 23,942,541 km (0.093 R)
• M43: 24,696,963 km (0.088 R)
• M44: 24,865,560 km (0.118 R)
• M45: 26,746,454 km (0.09 R)
• M46: 26,833,071 km (0.098 R)
• M47: 26,919,688 km (0.046 R)
• M48: 27,791,544 km (0.052 R)
• M49: 29,116,533 km (0.098 R)
• M50: 29,652,243 km (0.114 R)
• M51: 30,642,880 km (0.091 R)
• M52: 31,827,545 km (0.042 R)
• M53: 34,712,241 km (0.093 R)
• M54: 35,375,109 km (0.101 R)
• M55: 36,617,220 km (0.107 R)
• M56: 36,809,603 km (0.084 R)
• M57: 38,653,696 km (0.095 R)
• M58: 39,537,670 km (0.084 R)
• M59: 40,229,710 km (0.028 R)
• M60: 41,225,433 km (0.081 R)
• M61: 42,128,406 km (0.106 R)
• M62: 43,139,388 km (0.112 R)
• M63: 44,465,573 km (0.051 R)
• M64: 45,185,139 km (0.092 R)
• M65: 46,635,939 km (0.118 R)
• M66: 47,053,168 km (0.111 R)
• M67: 48,312,483 km (0.05 R)
• M68: 49,476,653 km (0.117 R)
• M69: 52,697,944 km (0.095 R)
• M70: 54,553,257 km (0.106 R)
• M71: 54,663,062 km (0.082 R)
• M72: 56,540,814 km (0.108 R)
• M73: 60,359,450 km (0.108 R)
• M74: 64,260,364 km (0.112 R)
• M75: 64,376,302 km (0.116 R)
• M76: 64,957,191 km (0.107 R)
• M77: 65,306,502 km (0.095 R)
• M78: 65,890,083 km (0.096 R)
• M79: 66,007,068 km (0.102 R)
• M80: 66,124,054 km (0.105 R)
• M81: 69,190,212 km (0.105 R)
• M82: 69,904,392 km (0.109 R)
• M83: 70,740,644 km (0.11 R)
• M84: 71,099,978 km (0.055 R)
• M85: 71,580,188 km (0.074 R)
• M86: 77,055,470 km (0.046 R)
• M87: 77,302,007 km (0.07 R)
• M88: 80,030,223 km (0.077 R)
• M89: 80,279,902 km (0.085 R)
• M90: 81,406,225 km (0.105 R)
• M91: 82,537,783 km (0.075 R)
• M92: 82,916,116 km (0.094 R)
• M93: 83,421,457 km (0.041 R)
• M94: 84,816,458 km (0.053 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit