🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 239 Days

Day: 16.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.28 AU

Year: 397 Days

Day: 34.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,745,998 km

• M1: 743,202 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.83 AU - 2.91 AU

Year: 1822 Days

Day: 38.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 88.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,745,998 km

• M1: 59,540 km (0.092 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 9

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.98 AU - 5.86 AU

Year: 4090 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,745,998 km

• M1: 121,174 km (0.089 R)
• M2: 191,635 km (0.109 R)
• M3: 726,597 km (0.107 R)
• M4: 830,567 km (0.072 R)
• M5: 902,674 km (0.101 R)
• M6: 989,889 km (0.118 R)
• M7: 1,066,932 km (0.088 R)
• M8: 1,381,686 km (0.085 R)
• M9: 1,755,980 km (0.064 R)
• M10: 2,077,765 km (0.12 R)
• M11: 2,161,240 km (0.05 R)
• M12: 2,541,668 km (0.069 R)
• M13: 2,703,383 km (0.118 R)
• M14: 2,849,989 km (0.103 R)
• M15: 2,999,288 km (0.055 R)
• M16: 3,228,172 km (0.107 R)
• M17: 3,502,535 km (0.06 R)
• M18: 3,723,341 km (0.082 R)
• M19: 4,221,203 km (0.086 R)
• M20: 4,806,131 km (0.051 R)
• M21: 4,939,572 km (0.119 R)
• M22: 5,187,456 km (0.096 R)
• M23: 5,278,710 km (0.116 R)
• M24: 5,601,991 km (0.042 R)
• M25: 5,672,153 km (0.083 R)
• M26: 5,789,737 km (0.062 R)
• M27: 6,487,461 km (0.097 R)
• M28: 6,908,878 km (0.107 R)
• M29: 7,110,237 km (0.085 R)
• M30: 7,752,012 km (0.084 R)
• M31: 7,935,120 km (0.044 R)
• M32: 8,040,287 km (0.062 R)
• M33: 8,172,532 km (0.078 R)
• M34: 8,252,118 km (0.072 R)
• M35: 8,465,893 km (0.117 R)
• M36: 8,627,459 km (0.118 R)
• M37: 8,871,603 km (0.105 R)
• M38: 9,450,247 km (0.088 R)
• M39: 9,927,614 km (0.07 R)
• M40: 10,876,812 km (0.109 R)
• M41: 11,081,761 km (0.045 R)
• M42: 11,884,653 km (0.088 R)
• M43: 11,944,792 km (0.104 R)
• M44: 12,186,691 km (0.04 R)
• M45: 12,430,237 km (0.11 R)
• M46: 13,357,743 km (0.098 R)
• M47: 13,420,425 km (0.062 R)
• M48: 13,545,938 km (0.115 R)
• M49: 13,829,874 km (0.092 R)
• M50: 14,275,377 km (0.109 R)
• M51: 14,435,746 km (0.091 R)
• M52: 15,475,601 km (0.09 R)
• M53: 15,640,308 km (0.07 R)
• M54: 15,706,280 km (0.101 R)
• M55: 15,938,157 km (0.091 R)
• M56: 16,438,861 km (0.062 R)
• M57: 16,741,647 km (0.09 R)
• M58: 16,843,075 km (0.095 R)
• M59: 17,046,378 km (0.062 R)
• M60: 17,250,579 km (0.027 R)
• M61: 18,110,019 km (0.085 R)
• M62: 18,248,696 km (0.092 R)
• M63: 18,807,444 km (0.06 R)
• M64: 19,763,076 km (0.101 R)
• M65: 19,977,599 km (0.087 R)
• M66: 20,553,401 km (0.105 R)
• M67: 21,134,738 km (0.045 R)
• M68: 21,207,742 km (0.103 R)
• M69: 21,647,709 km (0.085 R)
• M70: 21,795,063 km (0.095 R)
• M71: 22,053,718 km (0.084 R)
• M72: 22,387,770 km (0.097 R)
• M73: 22,574,019 km (0.09 R)
• M74: 23,211,306 km (0.115 R)
• M75: 23,664,738 km (0.028 R)
• M76: 23,778,582 km (0.078 R)
• M77: 24,121,161 km (0.075 R)
• M78: 24,197,456 km (0.101 R)
• M79: 24,772,510 km (0.115 R)
• M80: 25,352,202 km (0.055 R)
• M81: 26,053,666 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 3.8

Gravity: 66.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.48 AU - 20.46 AU

Year: 27363 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,745,998 km

• M1: 202,406 km (0.068 R)
• M2: 279,299 km (0.055 R)
• M3: 343,327 km (0.096 R)
• M4: 388,954 km (0.059 R)
• M5: 674,836 km (0.083 R)
• M6: 762,351 km (0.059 R)
• M7: 853,605 km (0.116 R)
• M8: 1,253,181 km (0.086 R)
• M9: 1,434,793 km (0.04 R)
• M10: 1,472,043 km (0.116 R)
• M11: 1,782,309 km (0.081 R)
• M12: 1,822,551 km (0.115 R)
• M13: 3,064,662 km (0.114 R)
• M14: 4,183,654 km (0.088 R)
• M15: 4,508,730 km (0.059 R)
• M16: 4,785,785 km (0.106 R)
• M17: 5,473,038 km (0.12 R)
• M18: 5,828,183 km (0.078 R)
• M19: 7,515,797 km (0.087 R)
• M20: 7,777,743 km (0.065 R)
• M21: 9,271,627 km (0.101 R)
• M22: 10,051,032 km (0.108 R)
• M23: 10,851,082 km (0.083 R)
• M24: 13,056,154 km (0.099 R)
• M25: 13,529,183 km (0.054 R)
• M26: 13,847,676 km (0.112 R)
• M27: 15,228,465 km (0.099 R)
• M28: 16,567,515 km (0.11 R)
• M29: 16,993,570 km (0.066 R)
• M30: 17,337,047 km (0.098 R)
• M31: 17,769,684 km (0.06 R)
• M32: 18,733,842 km (0.117 R)
• M33: 19,266,859 km (0.047 R)
• M34: 20,529,914 km (0.087 R)
• M35: 22,099,196 km (0.05 R)
• M36: 22,850,925 km (0.089 R)
• M37: 23,515,588 km (0.087 R)
• M38: 23,611,032 km (0.055 R)
• M39: 24,961,003 km (0.089 R)
• M40: 26,434,841 km (0.088 R)
• M41: 26,534,174 km (0.116 R)
• M42: 26,832,772 km (0.101 R)
• M43: 28,342,065 km (0.081 R)
• M44: 31,232,146 km (0.108 R)
• M45: 32,074,980 km (0.104 R)
• M46: 32,711,968 km (0.116 R)
• M47: 33,031,958 km (0.08 R)
• M48: 36,731,214 km (0.05 R)
• M49: 39,760,720 km (0.091 R)
• M50: 41,478,254 km (0.071 R)
• M51: 41,593,594 km (0.084 R)
• M52: 44,040,416 km (0.098 R)
• M53: 44,393,767 km (0.102 R)
• M54: 44,629,982 km (0.1 R)
• M55: 45,816,592 km (0.072 R)
• M56: 46,174,729 km (0.11 R)
• M57: 47,254,377 km (0.081 R)
• M58: 49,316,284 km (0.107 R)
• M59: 50,542,987 km (0.093 R)
• M60: 51,283,646 km (0.106 R)
• M61: 51,655,397 km (0.043 R)
• M62: 52,028,045 km (0.069 R)
• M63: 52,775,885 km (0.095 R)
• M64: 55,167,656 km (0.075 R)
• M65: 56,312,977 km (0.12 R)
• M66: 56,824,452 km (0.067 R)
• M67: 57,337,423 km (0.116 R)
• M68: 58,497,405 km (0.063 R)
• M69: 63,479,612 km (0.044 R)
• M70: 65,752,154 km (0.098 R)
• M71: 71,756,115 km (0.039 R)
• M72: 72,033,170 km (0.095 R)
• M73: 73,005,706 km (0.073 R)
• M74: 76,655,445 km (0.119 R)
• M75: 78,217,396 km (0.048 R)
• M76: 78,788,112 km (0.052 R)
• M77: 79,933,284 km (0.078 R)
• M78: 83,256,601 km (0.076 R)
• M79: 84,277,008 km (0.065 R)
• M80: 85,301,603 km (0.117 R)
• M81: 85,594,965 km (0.115 R)
• M82: 86,772,300 km (0.101 R)
• M83: 86,919,804 km (0.074 R)
• M84: 87,806,769 km (0.095 R)
• M85: 92,436,824 km (0.12 R)
• M86: 93,947,313 km (0.03 R)
• M87: 94,098,856 km (0.111 R)
• M88: 95,770,612 km (0.095 R)
• M89: 96,228,232 km (0.087 R)
• M90: 96,839,489 km (0.11 R)
• M91: 99,606,451 km (0.044 R)
• M92: 100,534,407 km (0.066 R)
• M93: 101,154,789 km (0.108 R)
• M94: 103,179,447 km (0.056 R)
• M95: 103,805,065 km (0.093 R)
• M96: 103,961,694 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 11,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit