🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.67 AU - 0.81 AU

Year: 186 Days

Day: 25.3 Hours

Environment

Temp: 327 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,452,750 km

• M1: 223,649 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.85 AU - 1.11 AU

Year: 284 Days

Day: 42.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,452,750 km

• M1: 26,928 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.18 AU

Year: 292 Days

Day: 13.1 Hours

Environment

Temp: 263 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.83 AU - 4.97 AU

Year: 2699 Days

Day: 17 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,452,750 km

• M1: 320,139 km (0.12 R)

Asteroid Belt

Center: 10.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 13.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.18 AU - 19.58 AU

Year: 18506 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,452,750 km

• M1: 369,357 km (0.111 R)
• M2: 489,783 km (0.11 R)
• M3: 735,573 km (0.104 R)
• M4: 1,209,798 km (0.117 R)
• M5: 1,321,248 km (0.036 R)
• M6: 1,465,760 km (0.099 R)
• M7: 1,834,967 km (0.064 R)
• M8: 2,199,537 km (0.047 R)
• M9: 3,387,793 km (0.083 R)
• M10: 3,753,411 km (0.045 R)
• M11: 4,174,828 km (0.111 R)
• M12: 5,387,917 km (0.098 R)
• M13: 7,475,705 km (0.07 R)
• M14: 7,580,872 km (0.09 R)
• M15: 7,845,810 km (0.059 R)
• M16: 8,006,328 km (0.096 R)
• M17: 8,167,894 km (0.088 R)
• M18: 8,880,728 km (0.079 R)
• M19: 9,556,462 km (0.081 R)
• M20: 10,778,676 km (0.103 R)
• M21: 12,609,006 km (0.093 R)
• M22: 13,113,301 km (0.047 R)
• M23: 13,560,000 km (0.074 R)
• M24: 14,930,017 km (0.115 R)
• M25: 15,129,281 km (0.099 R)
• M26: 15,665,141 km (0.094 R)
• M27: 16,962,753 km (0.083 R)
• M28: 17,101,430 km (0.065 R)
• M29: 17,940,973 km (0.042 R)
• M30: 18,508,099 km (0.034 R)
• M31: 18,937,295 km (0.08 R)
• M32: 19,951,718 km (0.03 R)
• M33: 20,909,444 km (0.091 R)
• M34: 21,132,494 km (0.068 R)
• M35: 22,412,005 km (0.107 R)
• M36: 22,640,291 km (0.109 R)
• M37: 23,716,349 km (0.041 R)
• M38: 24,651,934 km (0.113 R)
• M39: 24,887,700 km (0.106 R)
• M40: 25,758,809 km (0.115 R)
• M41: 27,693,558 km (0.077 R)
• M42: 28,020,579 km (0.093 R)
• M43: 28,184,688 km (0.11 R)
• M44: 28,431,225 km (0.11 R)
• M45: 29,009,421 km (0.095 R)
• M46: 29,341,528 km (0.109 R)
• M47: 30,009,632 km (0.119 R)
• M48: 30,767,196 km (0.086 R)
• M49: 32,559,229 km (0.038 R)
• M50: 32,731,715 km (0.113 R)
• M51: 33,164,053 km (0.099 R)
• M52: 33,598,335 km (0.095 R)
• M53: 35,443,176 km (0.066 R)
• M54: 35,531,738 km (0.088 R)
• M55: 36,422,444 km (0.103 R)
• M56: 36,512,053 km (0.094 R)
• M57: 36,960,548 km (0.067 R)
• M58: 37,320,630 km (0.114 R)
• M59: 38,316,951 km (0.119 R)
• M60: 40,985,329 km (0.112 R)
• M61: 42,294,759 km (0.108 R)
• M62: 44,571,638 km (0.098 R)
• M63: 45,918,019 km (0.082 R)
• M64: 46,596,296 km (0.073 R)
• M65: 49,540,382 km (0.04 R)
• M66: 50,934,784 km (0.092 R)
• M67: 52,342,201 km (0.117 R)
• M68: 53,456,854 km (0.067 R)
• M69: 54,170,287 km (0.091 R)
• M70: 55,092,258 km (0.113 R)
• M71: 55,400,729 km (0.055 R)
• M72: 58,097,979 km (0.1 R)
• M73: 58,936,475 km (0.04 R)
• M74: 59,146,809 km (0.091 R)
• M75: 60,096,008 km (0.072 R)
• M76: 61,476,048 km (0.105 R)
• M77: 63,727,347 km (0.101 R)
• M78: 65,569,495 km (0.065 R)
• M79: 68,531,233 km (0.05 R)
• M80: 74,925,346 km (0.12 R)
• M81: 75,495,313 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.5

Radius: 6.6

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.03 AU - 21.11 AU

Year: 22463 Days

Day: 19.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,452,750 km

• M1: 163,361 km (0.084 R)
• M2: 365,468 km (0.104 R)
• M3: 525,687 km (0.03 R)
• M4: 569,220 km (0.074 R)
• M5: 683,961 km (0.118 R)
• M6: 990,637 km (0.088 R)
• M7: 1,990,250 km (0.103 R)
• M8: 2,131,470 km (0.115 R)
• M9: 2,651,772 km (0.115 R)
• M10: 3,168,932 km (0.109 R)
• M11: 3,759,993 km (0.102 R)
• M12: 4,897,685 km (0.102 R)
• M13: 5,479,172 km (0.076 R)
• M14: 6,972,158 km (0.083 R)
• M15: 7,295,888 km (0.066 R)
• M16: 8,296,548 km (0.083 R)
• M17: 9,045,585 km (0.083 R)
• M18: 9,696,336 km (0.111 R)
• M19: 10,178,938 km (0.063 R)
• M20: 10,855,420 km (0.041 R)
• M21: 12,381,019 km (0.074 R)
• M22: 12,576,394 km (0.115 R)
• M23: 13,168,652 km (0.119 R)
• M24: 13,235,073 km (0.057 R)
• M25: 14,243,961 km (0.09 R)
• M26: 14,380,395 km (0.05 R)
• M27: 14,585,792 km (0.029 R)
• M28: 14,792,088 km (0.109 R)
• M29: 15,347,096 km (0.111 R)
• M30: 15,697,604 km (0.104 R)
• M31: 15,838,375 km (0.115 R)
• M32: 16,620,772 km (0.101 R)
• M33: 17,270,326 km (0.111 R)
• M34: 17,707,900 km (0.105 R)
• M35: 18,149,214 km (0.039 R)
• M36: 18,371,067 km (0.046 R)
• M37: 19,268,056 km (0.117 R)
• M38: 20,871,745 km (0.117 R)
• M39: 21,337,743 km (0.115 R)
• M40: 22,121,935 km (0.079 R)
• M41: 22,359,047 km (0.109 R)
• M42: 22,835,965 km (0.108 R)
• M43: 23,557,326 km (0.114 R)
• M44: 24,286,317 km (0.114 R)
• M45: 25,104,916 km (0.092 R)
• M46: 25,434,780 km (0.112 R)
• M47: 26,266,095 km (0.118 R)
• M48: 26,937,341 km (0.083 R)
• M49: 28,985,186 km (0.099 R)
• M50: 30,027,733 km (0.059 R)
• M51: 30,202,613 km (0.115 R)
• M52: 30,641,533 km (0.077 R)
• M53: 30,817,610 km (0.119 R)
• M54: 32,418,008 km (0.059 R)
• M55: 32,957,309 km (0.113 R)
• M56: 33,862,974 km (0.117 R)
• M57: 35,606,088 km (0.072 R)
• M58: 38,038,400 km (0.115 R)
• M59: 39,083,341 km (0.096 R)
• M60: 39,274,378 km (0.043 R)
• M61: 39,849,432 km (0.119 R)
• M62: 41,201,647 km (0.07 R)
• M63: 42,667,257 km (0.105 R)
• M64: 43,258,319 km (0.045 R)
• M65: 45,247,821 km (0.086 R)
• M66: 46,658,080 km (0.093 R)
• M67: 47,470,396 km (0.09 R)
• M68: 48,595,073 km (0.094 R)
• M69: 48,903,245 km (0.098 R)
• M70: 51,183,415 km (0.087 R)
• M71: 52,336,516 km (0.049 R)
• M72: 52,969,016 km (0.064 R)
• M73: 57,141,749 km (0.034 R)
• M74: 57,358,516 km (0.108 R)
• M75: 57,467,124 km (0.036 R)
• M76: 58,228,578 km (0.106 R)
• M77: 58,446,691 km (0.106 R)
• M78: 59,212,483 km (0.086 R)
• M79: 60,202,073 km (0.109 R)
• M80: 60,754,089 km (0.098 R)
• M81: 60,864,642 km (0.078 R)
• M82: 61,752,056 km (0.105 R)
• M83: 63,427,253 km (0.036 R)
• M84: 63,988,993 km (0.106 R)
• M85: 65,911,176 km (0.09 R)
• M86: 66,594,240 km (0.113 R)
• M87: 66,708,234 km (0.108 R)
• M88: 67,852,358 km (0.05 R)
• M89: 68,081,991 km (0.064 R)
• M90: 68,196,882 km (0.079 R)
• M91: 68,887,575 km (0.062 R)
• M92: 69,580,662 km (0.041 R)
• M93: 69,696,302 km (0.089 R)
• M94: 71,790,522 km (0.081 R)
• M95: 72,493,183 km (0.098 R)
• M96: 78,797,986 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 24.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.5

Radius: 7.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 24.09 AU - 24.19 AU

Year: 34684 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,452,750 km

• M1: 365,318 km (0.058 R)
• M2: 593,006 km (0.039 R)
• M3: 662,719 km (0.103 R)
• M4: 710,739 km (0.063 R)
• M5: 862,581 km (0.065 R)
• M6: 915,689 km (0.072 R)
• M7: 969,843 km (0.092 R)
• M8: 1,053,319 km (0.098 R)
• M9: 1,771,239 km (0.119 R)
• M10: 2,232,449 km (0.087 R)
• M11: 2,534,188 km (0.108 R)
• M12: 2,808,850 km (0.077 R)
• M13: 4,000,546 km (0.032 R)
• M14: 4,413,137 km (0.099 R)
• M15: 4,553,759 km (0.042 R)
• M16: 4,791,470 km (0.065 R)
• M17: 6,248,254 km (0.108 R)
• M18: 6,300,763 km (0.102 R)
• M19: 6,834,229 km (0.118 R)
• M20: 6,996,992 km (0.055 R)
• M21: 7,717,605 km (0.118 R)
• M22: 9,288,233 km (0.068 R)
• M23: 11,144,593 km (0.112 R)
• M24: 11,336,377 km (0.069 R)
• M25: 11,983,687 km (0.065 R)
• M26: 12,246,082 km (0.12 R)
• M27: 12,311,905 km (0.089 R)
• M28: 13,722,164 km (0.09 R)
• M29: 14,830,684 km (0.08 R)
• M30: 15,182,987 km (0.107 R)
• M31: 15,466,774 km (0.058 R)
• M32: 15,895,821 km (0.063 R)
• M33: 16,039,585 km (0.109 R)
• M34: 16,546,572 km (0.092 R)
• M35: 17,132,397 km (0.087 R)
• M36: 17,206,149 km (0.109 R)
• M37: 18,324,393 km (0.044 R)
• M38: 19,159,448 km (0.111 R)
• M39: 20,787,522 km (0.057 R)
• M40: 21,102,724 km (0.086 R)
• M41: 21,658,032 km (0.072 R)
• M42: 24,339,873 km (0.104 R)
• M43: 25,340,832 km (0.113 R)
• M44: 26,781,759 km (0.1 R)
• M45: 26,867,329 km (0.119 R)
• M46: 27,988,266 km (0.063 R)
• M47: 30,811,776 km (0.117 R)
• M48: 31,622,148 km (0.082 R)
• M49: 32,621,910 km (0.092 R)
• M50: 33,447,840 km (0.087 R)
• M51: 34,280,502 km (0.066 R)
• M52: 37,966,892 km (0.051 R)
• M53: 38,545,088 km (0.049 R)
• M54: 39,612,619 km (0.078 R)
• M55: 40,297,178 km (0.12 R)
• M56: 40,591,587 km (0.118 R)
• M57: 40,690,022 km (0.104 R)
• M58: 42,075,000 km (0.092 R)
• M59: 43,374,855 km (0.118 R)
• M60: 52,192,453 km (0.066 R)
• M61: 52,835,275 km (0.12 R)
• M62: 52,942,537 km (0.096 R)
• M63: 55,978,626 km (0.043 R)
• M64: 56,197,637 km (0.098 R)
• M65: 56,416,947 km (0.091 R)
• M66: 58,181,604 km (0.088 R)
• M67: 59,070,664 km (0.083 R)
• M68: 59,405,314 km (0.109 R)
• M69: 60,525,055 km (0.075 R)
• M70: 60,862,398 km (0.103 R)
• M71: 62,217,754 km (0.07 R)
• M72: 63,468,991 km (0.072 R)
• M73: 63,697,277 km (0.078 R)
• M74: 63,811,570 km (0.114 R)
• M75: 64,040,455 km (0.066 R)
• M76: 64,728,455 km (0.08 R)
• M77: 66,575,092 km (0.067 R)
• M78: 67,504,842 km (0.07 R)
• M79: 68,907,622 km (0.119 R)
• M80: 70,911,335 km (0.108 R)
• M81: 73,532,589 km (0.094 R)
• M82: 74,734,459 km (0.077 R)
• M83: 74,975,610 km (0.12 R)
• M84: 78,379,112 km (0.116 R)
• M85: 79,853,099 km (0.087 R)
• M86: 80,469,891 km (0.12 R)
• M87: 82,953,066 km (0.048 R)

Kuiper Belt

Range: 37.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit