🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.67 AU - 1.09 AU

Year: 297 Days

Day: 27 Hours

Environment

Temp: 137 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.26 AU - 2.8 AU

Year: 1448 Days

Day: 42.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 15

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.43 AU - 9.59 AU

Year: 8159 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,538,771 km

• M1: 194,328 km (0.097 R)
• M2: 293,661 km (0.115 R)
• M3: 489,335 km (0.099 R)
• M4: 648,956 km (0.103 R)
• M5: 742,753 km (0.113 R)
• M6: 1,042,996 km (0.045 R)
• M7: 1,260,811 km (0.099 R)
• M8: 1,691,952 km (0.054 R)
• M9: 1,934,001 km (0.106 R)
• M10: 2,095,866 km (0.081 R)
• M11: 2,569,493 km (0.099 R)
• M12: 3,161,153 km (0.078 R)
• M13: 3,440,302 km (0.106 R)
• M14: 4,115,437 km (0.104 R)
• M15: 6,031,188 km (0.116 R)
• M16: 6,514,389 km (0.034 R)
• M17: 6,954,506 km (0.081 R)
• M18: 7,122,055 km (0.116 R)
• M19: 7,461,194 km (0.112 R)
• M20: 8,332,452 km (0.078 R)
• M21: 8,630,152 km (0.1 R)
• M22: 8,961,660 km (0.087 R)
• M23: 9,144,170 km (0.064 R)
• M24: 9,699,477 km (0.025 R)
• M25: 9,793,125 km (0.053 R)
• M26: 10,681,438 km (0.093 R)
• M27: 12,129,395 km (0.101 R)
• M28: 12,399,270 km (0.069 R)
• M29: 12,876,338 km (0.096 R)
• M30: 13,048,225 km (0.113 R)
• M31: 13,290,125 km (0.105 R)
• M32: 14,060,105 km (0.102 R)
• M33: 14,343,743 km (0.116 R)
• M34: 14,486,310 km (0.089 R)
• M35: 14,700,983 km (0.088 R)
• M36: 14,808,693 km (0.079 R)
• M37: 15,097,268 km (0.053 R)
• M38: 15,497,143 km (0.054 R)
• M39: 16,085,062 km (0.114 R)
• M40: 16,233,164 km (0.096 R)
• M41: 16,344,465 km (0.115 R)
• M42: 16,792,660 km (0.063 R)
• M43: 17,207,046 km (0.078 R)
• M44: 18,007,395 km (0.114 R)
• M45: 18,122,735 km (0.113 R)
• M46: 18,354,163 km (0.112 R)
• M47: 18,742,070 km (0.09 R)
• M48: 19,368,436 km (0.085 R)
• M49: 19,565,606 km (0.117 R)
• M50: 19,882,455 km (0.073 R)
• M51: 20,081,270 km (0.113 R)
• M52: 20,964,197 km (0.063 R)
• M53: 21,085,670 km (0.089 R)
• M54: 22,024,098 km (0.09 R)
• M55: 22,312,373 km (0.108 R)
• M56: 22,643,433 km (0.106 R)
• M57: 22,851,224 km (0.051 R)
• M58: 23,310,490 km (0.114 R)
• M59: 23,899,307 km (0.11 R)
• M60: 24,026,166 km (0.072 R)
• M61: 24,493,211 km (0.101 R)
• M62: 24,749,322 km (0.094 R)
• M63: 26,173,195 km (0.045 R)
• M64: 26,653,703 km (0.036 R)
• M65: 27,845,699 km (0.101 R)
• M66: 27,979,140 km (0.114 R)
• M67: 28,291,501 km (0.078 R)
• M68: 29,190,285 km (0.111 R)
• M69: 29,325,970 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 13.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.14 AU - 9.86 AU

Year: 10538 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 63,538,771 km

• M1: 299,944 km (0.064 R)
• M2: 472,131 km (0.06 R)
• M3: 585,975 km (0.113 R)
• M4: 672,592 km (0.075 R)
• M5: 1,210,546 km (0.07 R)
• M6: 1,309,281 km (0.101 R)
• M7: 1,497,774 km (0.117 R)
• M8: 1,882,988 km (0.115 R)
• M9: 2,487,214 km (0.036 R)
• M10: 2,767,261 km (0.077 R)
• M11: 4,138,775 km (0.058 R)
• M12: 5,001,206 km (0.084 R)
• M13: 5,356,053 km (0.096 R)
• M14: 6,148,472 km (0.111 R)
• M15: 7,715,959 km (0.068 R)
• M16: 7,936,167 km (0.092 R)
• M17: 8,062,876 km (0.079 R)
• M18: 8,254,212 km (0.054 R)
• M19: 9,100,936 km (0.084 R)
• M20: 9,602,089 km (0.113 R)
• M21: 9,873,011 km (0.054 R)
• M22: 10,318,812 km (0.111 R)
• M23: 10,526,753 km (0.066 R)
• M24: 10,841,358 km (0.084 R)
• M25: 11,336,826 km (0.108 R)
• M26: 14,307,989 km (0.114 R)
• M27: 14,462,524 km (0.058 R)
• M28: 15,918,709 km (0.037 R)
• M29: 16,928,944 km (0.101 R)
• M30: 17,256,713 km (0.066 R)
• M31: 17,380,131 km (0.076 R)
• M32: 17,710,593 km (0.047 R)
• M33: 17,793,620 km (0.109 R)
• M34: 18,126,774 km (0.118 R)
• M35: 18,336,061 km (0.047 R)
• M36: 18,419,986 km (0.112 R)
• M37: 19,522,971 km (0.115 R)
• M38: 19,737,494 km (0.086 R)
• M39: 20,647,199 km (0.105 R)
• M40: 20,734,564 km (0.069 R)
• M41: 21,085,221 km (0.08 R)
• M42: 21,437,824 km (0.065 R)
• M43: 21,836,801 km (0.107 R)
• M44: 22,507,299 km (0.087 R)
• M45: 24,374,430 km (0.098 R)
• M46: 25,116,585 km (0.111 R)
• M47: 25,256,609 km (0.049 R)
• M48: 26,622,886 km (0.117 R)
• M49: 26,718,030 km (0.118 R)
• M50: 27,195,397 km (0.05 R)
• M51: 29,722,703 km (0.041 R)
• M52: 30,167,607 km (0.098 R)
• M53: 30,465,457 km (0.102 R)
• M54: 31,314,873 km (0.101 R)
• M55: 32,172,069 km (0.075 R)
• M56: 32,781,681 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.5

Radius: 6.5

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.79 AU - 13.53 AU

Year: 17181 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,538,771 km

• M1: 144,362 km (0.084 R)
• M2: 588,518 km (0.078 R)
• M3: 790,326 km (0.091 R)
• M4: 1,358,199 km (0.115 R)
• M5: 2,087,489 km (0.118 R)
• M6: 2,427,674 km (0.118 R)
• M7: 2,587,894 km (0.106 R)
• M8: 3,730,672 km (0.1 R)
• M9: 3,804,274 km (0.034 R)
• M10: 4,450,537 km (0.119 R)
• M11: 4,766,338 km (0.064 R)
• M12: 5,377,894 km (0.105 R)
• M13: 5,842,096 km (0.077 R)
• M14: 6,100,601 km (0.098 R)
• M15: 6,319,014 km (0.093 R)
• M16: 6,808,349 km (0.115 R)
• M17: 7,495,302 km (0.097 R)
• M18: 7,635,326 km (0.044 R)
• M19: 7,823,520 km (0.116 R)
• M20: 8,300,288 km (0.119 R)
• M21: 8,445,249 km (0.111 R)
• M22: 9,332,214 km (0.083 R)
• M23: 10,403,934 km (0.113 R)
• M24: 11,406,838 km (0.091 R)
• M25: 11,729,819 km (0.1 R)
• M26: 11,892,582 km (0.091 R)
• M27: 12,440,110 km (0.051 R)
• M28: 13,389,907 km (0.064 R)
• M29: 14,016,872 km (0.072 R)
• M30: 14,074,317 km (0.101 R)
• M31: 18,601,897 km (0.118 R)
• M32: 19,236,790 km (0.077 R)
• M33: 19,428,724 km (0.108 R)
• M34: 22,314,916 km (0.117 R)
• M35: 23,193,055 km (0.09 R)
• M36: 23,260,973 km (0.062 R)
• M37: 23,533,690 km (0.104 R)
• M38: 23,602,056 km (0.063 R)
• M39: 24,843,569 km (0.081 R)
• M40: 24,913,132 km (0.066 R)
• M41: 24,982,844 km (0.026 R)
• M42: 25,402,018 km (0.101 R)
• M43: 25,823,734 km (0.113 R)
• M44: 26,176,785 km (0.034 R)
• M45: 26,460,423 km (0.091 R)
• M46: 27,030,839 km (0.087 R)
• M47: 27,317,469 km (0.068 R)
• M48: 28,328,900 km (0.09 R)
• M49: 28,985,485 km (0.045 R)
• M50: 29,278,996 km (0.113 R)
• M51: 29,426,051 km (0.062 R)
• M52: 31,435,749 km (0.096 R)
• M53: 32,952,821 km (0.117 R)
• M54: 33,566,321 km (0.072 R)
• M55: 34,571,170 km (0.117 R)
• M56: 34,726,603 km (0.117 R)
• M57: 35,194,395 km (0.109 R)
• M58: 36,057,575 km (0.096 R)
• M59: 37,086,509 km (0.116 R)
• M60: 37,484,888 km (0.101 R)
• M61: 38,044,982 km (0.086 R)
• M62: 39,092,467 km (0.095 R)
• M63: 39,741,722 km (0.07 R)
• M64: 40,231,056 km (0.098 R)
• M65: 41,959,211 km (0.113 R)
• M66: 42,457,372 km (0.077 R)
• M67: 42,957,627 km (0.118 R)
• M68: 43,543,602 km (0.116 R)
• M69: 43,879,599 km (0.091 R)
• M70: 44,300,866 km (0.067 R)
• M71: 44,554,285 km (0.092 R)
• M72: 46,170,391 km (0.079 R)
• M73: 46,341,680 km (0.096 R)
• M74: 47,546,242 km (0.103 R)
• M75: 48,239,180 km (0.119 R)
• M76: 48,499,779 km (0.109 R)
• M77: 48,848,193 km (0.117 R)
• M78: 49,547,264 km (0.101 R)
• M79: 50,249,775 km (0.062 R)
• M80: 51,487,099 km (0.046 R)
• M81: 51,664,672 km (0.104 R)
• M82: 52,287,747 km (0.097 R)
• M83: 52,734,297 km (0.1 R)
• M84: 52,823,756 km (0.06 R)
• M85: 53,361,710 km (0.088 R)
• M86: 53,901,310 km (0.071 R)
• M87: 56,810,240 km (0.1 R)
• M88: 57,453,212 km (0.109 R)
• M89: 57,637,516 km (0.106 R)
• M90: 59,303,887 km (0.102 R)
• M91: 60,704,722 km (0.08 R)
• M92: 61,268,107 km (0.075 R)
• M93: 62,399,965 km (0.116 R)
• M94: 63,538,704 km (0.081 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 13,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit