🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.53 AU - 0.53 AU

Year: 137 Days

Day: 42.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,580,828 km

• M1: 103,971 km (0.119 R)
• M2: 225,444 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 283 Days

Day: 33.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,580,828 km

• M1: 601,832 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.01 AU - 1.65 AU

Year: 544 Days

Day: 15.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.12 AU - 3.92 AU

Year: 2343 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,580,828 km

• M1: 2,588,193 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.06 AU - 6.16 AU

Year: 4098 Days

Day: 14.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,580,828 km

• M1: 909,705 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 12

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.7 AU - 11.64 AU

Year: 12365 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,580,828 km

• M1: 149,897 km (0.073 R)
• M2: 224,546 km (0.071 R)
• M3: 497,263 km (0.114 R)
• M4: 1,256,921 km (0.11 R)
• M5: 1,655,151 km (0.092 R)
• M6: 2,277,328 km (0.108 R)
• M7: 2,713,406 km (0.079 R)
• M8: 2,967,274 km (0.116 R)
• M9: 3,461,844 km (0.064 R)
• M10: 3,663,203 km (0.037 R)
• M11: 4,154,931 km (0.112 R)
• M12: 4,587,419 km (0.066 R)
• M13: 4,748,236 km (0.051 R)
• M14: 5,200,471 km (0.112 R)
• M15: 7,051,595 km (0.101 R)
• M16: 9,212,536 km (0.04 R)
• M17: 9,672,849 km (0.069 R)
• M18: 10,456,742 km (0.095 R)
• M19: 10,562,806 km (0.116 R)
• M20: 11,397,114 km (0.104 R)
• M21: 12,057,588 km (0.081 R)
• M22: 13,995,778 km (0.091 R)
• M23: 14,112,764 km (0.098 R)
• M24: 14,347,782 km (0.052 R)
• M25: 14,702,778 km (0.108 R)
• M26: 15,240,582 km (0.079 R)
• M27: 15,572,540 km (0.103 R)
• M28: 16,799,392 km (0.107 R)
• M29: 18,089,225 km (0.055 R)
• M30: 18,280,561 km (0.099 R)
• M31: 20,231,466 km (0.064 R)
• M32: 21,433,635 km (0.1 R)
• M33: 21,737,767 km (0.071 R)
• M34: 22,213,638 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 4.3

Gravity: 22.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.78 AU - 18.98 AU

Year: 22450 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,580,828 km

• M1: 281,244 km (0.08 R)
• M2: 434,432 km (0.11 R)
• M3: 570,417 km (0.072 R)
• M4: 654,191 km (0.11 R)
• M5: 1,183,469 km (0.116 R)
• M6: 1,236,875 km (0.035 R)
• M7: 1,263,803 km (0.12 R)
• M8: 1,401,882 km (0.116 R)
• M9: 1,430,006 km (0.12 R)
• M10: 1,662,332 km (0.085 R)
• M11: 2,129,376 km (0.107 R)
• M12: 2,227,512 km (0.038 R)
• M13: 2,846,548 km (0.1 R)
• M14: 3,592,443 km (0.035 R)
• M15: 3,748,623 km (0.086 R)
• M16: 3,827,462 km (0.112 R)
• M17: 4,107,958 km (0.057 R)
• M18: 5,427,710 km (0.071 R)
• M19: 6,063,202 km (0.095 R)
• M20: 6,155,803 km (0.063 R)
• M21: 6,531,293 km (0.07 R)
• M22: 7,304,266 km (0.072 R)
• M23: 7,601,666 km (0.1 R)
• M24: 7,852,392 km (0.109 R)
• M25: 8,054,948 km (0.093 R)
• M26: 10,228,156 km (0.084 R)
• M27: 10,393,910 km (0.107 R)
• M28: 10,952,808 km (0.11 R)
• M29: 12,509,823 km (0.101 R)
• M30: 13,404,268 km (0.1 R)
• M31: 13,828,827 km (0.03 R)
• M32: 14,380,993 km (0.041 R)
• M33: 14,442,777 km (0.081 R)
• M34: 15,506,866 km (0.056 R)
• M35: 15,824,612 km (0.076 R)
• M36: 16,273,107 km (0.052 R)
• M37: 17,445,206 km (0.06 R)
• M38: 18,644,383 km (0.052 R)
• M39: 18,711,851 km (0.048 R)
• M40: 18,982,175 km (0.119 R)
• M41: 19,117,860 km (0.095 R)
• M42: 20,422,952 km (0.119 R)
• M43: 20,562,078 km (0.093 R)
• M44: 20,841,078 km (0.095 R)
• M45: 22,469,600 km (0.111 R)
• M46: 23,845,452 km (0.114 R)
• M47: 24,580,576 km (0.034 R)
• M48: 25,025,181 km (0.096 R)
• M49: 26,223,609 km (0.114 R)
• M50: 26,982,220 km (0.102 R)
• M51: 29,693,233 km (0.056 R)
• M52: 29,771,921 km (0.12 R)
• M53: 30,324,984 km (0.076 R)
• M54: 31,200,730 km (0.113 R)
• M55: 31,923,587 km (0.079 R)
• M56: 33,960,063 km (0.073 R)
• M57: 34,289,777 km (0.093 R)
• M58: 35,954,203 km (0.052 R)
• M59: 36,206,125 km (0.075 R)
• M60: 36,880,812 km (0.069 R)
• M61: 37,050,157 km (0.101 R)
• M62: 38,585,629 km (0.074 R)
• M63: 39,620,846 km (0.04 R)
• M64: 40,577,674 km (0.119 R)
• M65: 40,665,040 km (0.085 R)
• M66: 40,840,069 km (0.107 R)
• M67: 41,015,248 km (0.113 R)
• M68: 41,806,621 km (0.103 R)
• M69: 43,583,245 km (0.064 R)
• M70: 43,851,773 km (0.098 R)
• M71: 44,300,717 km (0.065 R)
• M72: 47,025,941 km (0.114 R)
• M73: 47,117,645 km (0.115 R)
• M74: 48,316,223 km (0.083 R)
• M75: 51,497,721 km (0.114 R)
• M76: 54,072,001 km (0.049 R)
• M77: 54,168,192 km (0.11 R)
• M78: 54,649,748 km (0.058 R)
• M79: 56,492,644 km (0.109 R)
• M80: 57,667,137 km (0.06 R)
• M81: 58,060,430 km (0.101 R)
• M82: 58,948,443 km (0.059 R)
• M83: 60,338,955 km (0.078 R)
• M84: 60,638,300 km (0.106 R)
• M85: 60,738,082 km (0.034 R)
• M86: 63,557,254 km (0.098 R)
• M87: 63,963,412 km (0.062 R)
• M88: 64,676,395 km (0.077 R)
• M89: 65,802,119 km (0.059 R)
• M90: 65,904,744 km (0.095 R)
• M91: 67,865,224 km (0.051 R)
• M92: 68,488,299 km (0.078 R)
• M93: 68,696,389 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.1

Radius: 4.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.92 AU - 19.46 AU

Year: 26395 Days

Day: 21.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,580,828 km

• M1: 116,986 km (0.081 R)
• M2: 157,078 km (0.113 R)
• M3: 223,948 km (0.058 R)
• M4: 526,734 km (0.028 R)
• M5: 617,091 km (0.104 R)
• M6: 883,076 km (0.051 R)
• M7: 1,028,336 km (0.101 R)
• M8: 1,103,883 km (0.041 R)
• M9: 1,142,329 km (0.103 R)
• M10: 1,300,903 km (0.071 R)
• M11: 2,217,938 km (0.073 R)
• M12: 2,266,857 km (0.081 R)
• M13: 2,516,685 km (0.04 R)
• M14: 3,687,737 km (0.089 R)
• M15: 4,040,638 km (0.053 R)
• M16: 4,130,547 km (0.118 R)
• M17: 4,281,940 km (0.06 R)
• M18: 4,652,643 km (0.107 R)
• M19: 5,490,691 km (0.106 R)
• M20: 6,063,501 km (0.075 R)
• M21: 6,761,225 km (0.106 R)
• M22: 6,903,942 km (0.037 R)
• M23: 7,264,772 km (0.114 R)
• M24: 7,557,834 km (0.028 R)
• M25: 9,595,207 km (0.113 R)
• M26: 10,405,429 km (0.099 R)
• M27: 11,279,679 km (0.049 R)
• M28: 11,448,725 km (0.097 R)
• M29: 12,263,734 km (0.115 R)
• M30: 12,394,034 km (0.068 R)
• M31: 13,768,090 km (0.08 R)
• M32: 14,957,094 km (0.09 R)
• M33: 15,003,619 km (0.112 R)
• M34: 15,423,241 km (0.115 R)
• M35: 15,564,013 km (0.095 R)
• M36: 15,705,084 km (0.063 R)
• M37: 15,894,026 km (0.087 R)
• M38: 16,369,597 km (0.092 R)
• M39: 17,725,702 km (0.053 R)
• M40: 21,741,208 km (0.061 R)
• M41: 23,175,253 km (0.032 R)
• M42: 23,444,081 km (0.11 R)
• M43: 23,768,110 km (0.04 R)
• M44: 24,093,635 km (0.1 R)
• M45: 24,639,517 km (0.12 R)
• M46: 25,244,641 km (0.098 R)
• M47: 25,355,194 km (0.06 R)
• M48: 25,966,002 km (0.072 R)
• M49: 27,485,916 km (0.109 R)
• M50: 27,770,601 km (0.098 R)
• M51: 28,687,935 km (0.041 R)
• M52: 29,673,336 km (0.084 R)
• M53: 31,677,499 km (0.097 R)
• M54: 32,455,108 km (0.026 R)
• M55: 32,635,523 km (0.106 R)
• M56: 35,195,442 km (0.087 R)
• M57: 35,566,445 km (0.096 R)
• M58: 38,835,158 km (0.077 R)
• M59: 39,346,484 km (0.12 R)
• M60: 42,921,723 km (0.093 R)
• M61: 44,380,602 km (0.12 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 12,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit