🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.46 AU - 0.62 AU

Year: 143 Days

Day: 42.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,503,768 km

• M1: 259,253 km (0.045 R)
• M2: 356,193 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.82 AU - 2.16 AU

Year: 1010 Days

Day: 38.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.6

Radius: 6.3

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.76 AU - 14.66 AU

Year: 17279 Days

Day: 20.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,503,768 km

• M1: 151,393 km (0.093 R)
• M2: 300,692 km (0.079 R)
• M3: 457,919 km (0.118 R)
• M4: 536,308 km (0.109 R)
• M5: 822,639 km (0.088 R)
• M6: 1,072,467 km (0.049 R)
• M7: 1,151,904 km (0.118 R)
• M8: 1,261,110 km (0.107 R)
• M9: 1,578,706 km (0.03 R)
• M10: 1,888,524 km (0.091 R)
• M11: 2,423,037 km (0.09 R)
• M12: 2,779,678 km (0.12 R)
• M13: 3,191,072 km (0.064 R)
• M14: 4,709,640 km (0.12 R)
• M15: 5,108,318 km (0.098 R)
• M16: 5,198,376 km (0.073 R)
• M17: 5,517,917 km (0.114 R)
• M18: 6,416,851 km (0.112 R)
• M19: 7,057,878 km (0.106 R)
• M20: 7,667,489 km (0.105 R)
• M21: 11,250,957 km (0.114 R)
• M22: 11,368,241 km (0.081 R)
• M23: 12,261,640 km (0.109 R)
• M24: 12,686,348 km (0.105 R)
• M25: 15,988,123 km (0.073 R)
• M26: 16,120,218 km (0.112 R)
• M27: 16,318,884 km (0.039 R)
• M28: 16,718,908 km (0.116 R)
• M29: 16,987,287 km (0.057 R)
• M30: 17,054,606 km (0.072 R)
• M31: 17,257,012 km (0.111 R)
• M32: 18,006,348 km (0.085 R)
• M33: 18,350,423 km (0.115 R)
• M34: 19,607,195 km (0.069 R)
• M35: 20,032,202 km (0.049 R)
• M36: 20,603,666 km (0.099 R)
• M37: 20,819,236 km (0.075 R)
• M38: 21,616,444 km (0.106 R)
• M39: 21,982,210 km (0.105 R)
• M40: 23,240,628 km (0.058 R)
• M41: 26,214,932 km (0.092 R)
• M42: 26,448,604 km (0.096 R)
• M43: 26,996,581 km (0.098 R)
• M44: 27,232,647 km (0.066 R)
• M45: 27,786,009 km (0.075 R)
• M46: 29,145,256 km (0.042 R)
• M47: 29,306,672 km (0.051 R)
• M48: 30,036,260 km (0.1 R)
• M49: 30,607,874 km (0.086 R)
• M50: 31,844,899 km (0.117 R)
• M51: 33,435,274 km (0.101 R)
• M52: 34,367,568 km (0.087 R)
• M53: 36,866,600 km (0.102 R)
• M54: 37,829,711 km (0.092 R)
• M55: 37,917,675 km (0.097 R)
• M56: 38,535,215 km (0.058 R)
• M57: 40,049,145 km (0.067 R)
• M58: 40,948,677 km (0.079 R)
• M59: 43,594,764 km (0.058 R)
• M60: 44,334,376 km (0.05 R)
• M61: 44,798,728 km (0.05 R)
• M62: 46,013,762 km (0.041 R)
• M63: 46,201,657 km (0.106 R)
• M64: 46,389,701 km (0.067 R)
• M65: 46,766,688 km (0.111 R)
• M66: 48,762,772 km (0.085 R)
• M67: 49,915,723 km (0.088 R)
• M68: 50,108,854 km (0.117 R)
• M69: 51,175,038 km (0.052 R)
• M70: 51,662,129 km (0.09 R)
• M71: 52,052,878 km (0.112 R)
• M72: 52,444,675 km (0.093 R)
• M73: 52,837,370 km (0.092 R)
• M74: 55,513,825 km (0.099 R)
• M75: 56,114,610 km (0.087 R)
• M76: 56,214,990 km (0.054 R)
• M77: 56,616,810 km (0.101 R)
• M78: 57,221,485 km (0.037 R)
• M79: 57,322,613 km (0.08 R)
• M80: 58,234,113 km (0.085 R)
• M81: 59,661,576 km (0.096 R)
• M82: 60,791,339 km (0.055 R)
• M83: 62,031,804 km (0.067 R)
• M84: 64,642,586 km (0.099 R)
• M85: 64,747,903 km (0.088 R)
• M86: 65,169,171 km (0.114 R)
• M87: 66,014,399 km (0.099 R)
• M88: 66,757,152 km (0.115 R)
• M89: 66,863,367 km (0.066 R)
• M90: 68,357,849 km (0.063 R)
• M91: 68,464,962 km (0.063 R)
• M92: 70,079,123 km (0.119 R)
• M93: 70,511,610 km (0.076 R)
• M94: 71,270,670 km (0.101 R)
• M95: 71,596,793 km (0.111 R)

Asteroid Belt

Center: 15.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.3

Radius: 3.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.4 AU - 18.74 AU

Year: 28800 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,503,768 km

• M1: 192,233 km (0.116 R)
• M2: 380,427 km (0.102 R)
• M3: 744,100 km (0.049 R)
• M4: 812,765 km (0.109 R)
• M5: 854,952 km (0.089 R)
• M6: 1,606,382 km (0.11 R)
• M7: 2,029,445 km (0.093 R)
• M8: 3,554,445 km (0.105 R)
• M9: 3,624,008 km (0.101 R)
• M10: 3,694,020 km (0.107 R)
• M11: 3,764,481 km (0.045 R)
• M12: 4,147,751 km (0.111 R)
• M13: 4,951,091 km (0.118 R)
• M14: 7,720,148 km (0.116 R)
• M15: 8,174,476 km (0.088 R)
• M16: 8,856,344 km (0.094 R)
• M17: 10,739,482 km (0.049 R)
• M18: 11,246,020 km (0.075 R)
• M19: 11,725,631 km (0.104 R)
• M20: 13,492,531 km (0.076 R)
• M21: 14,001,912 km (0.09 R)
• M22: 14,665,977 km (0.107 R)
• M23: 15,567,454 km (0.108 R)
• M24: 15,795,590 km (0.094 R)
• M25: 15,833,738 km (0.109 R)
• M26: 16,101,518 km (0.054 R)
• M27: 16,952,730 km (0.085 R)
• M28: 19,225,421 km (0.09 R)
• M29: 19,839,071 km (0.057 R)
• M30: 20,210,523 km (0.066 R)
• M31: 20,334,839 km (0.066 R)
• M32: 20,876,233 km (0.098 R)
• M33: 21,973,534 km (0.116 R)
• M34: 22,400,486 km (0.12 R)
• M35: 25,330,959 km (0.12 R)
• M36: 25,464,849 km (0.113 R)
• M37: 26,726,856 km (0.096 R)
• M38: 27,548,897 km (0.086 R)
• M39: 29,734,073 km (0.07 R)
• M40: 31,637,107 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.3

Radius: 5.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.5 AU - 22.34 AU

Year: 29618 Days

Day: 22.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,503,768 km

• M1: 189,241 km (0.106 R)
• M2: 492,775 km (0.057 R)
• M3: 791,223 km (0.115 R)
• M4: 994,227 km (0.107 R)
• M5: 1,420,881 km (0.077 R)
• M6: 1,724,265 km (0.085 R)
• M7: 2,108,432 km (0.042 R)
• M8: 2,231,851 km (0.104 R)
• M9: 2,918,505 km (0.097 R)
• M10: 3,161,003 km (0.079 R)
• M11: 4,233,321 km (0.06 R)
• M12: 4,950,493 km (0.109 R)
• M13: 5,281,254 km (0.048 R)
• M14: 5,661,980 km (0.058 R)
• M15: 7,836,834 km (0.073 R)
• M16: 8,124,960 km (0.112 R)
• M17: 10,133,311 km (0.093 R)
• M18: 10,499,826 km (0.098 R)
• M19: 11,299,875 km (0.079 R)
• M20: 12,564,127 km (0.076 R)
• M21: 13,641,979 km (0.064 R)
• M22: 14,867,186 km (0.082 R)
• M23: 15,223,827 km (0.062 R)
• M24: 15,463,034 km (0.086 R)
• M25: 16,249,171 km (0.085 R)
• M26: 17,296,655 km (0.094 R)
• M27: 17,359,038 km (0.075 R)
• M28: 19,069,091 km (0.064 R)
• M29: 19,326,998 km (0.115 R)
• M30: 20,107,599 km (0.042 R)
• M31: 22,171,302 km (0.103 R)
• M32: 22,510,440 km (0.081 R)
• M33: 22,714,791 km (0.066 R)
• M34: 25,002,442 km (0.074 R)
• M35: 26,567,834 km (0.084 R)
• M36: 26,783,704 km (0.056 R)
• M37: 27,507,608 km (0.057 R)
• M38: 28,458,302 km (0.117 R)
• M39: 28,826,762 km (0.119 R)
• M40: 31,754,841 km (0.092 R)
• M41: 31,984,025 km (0.096 R)
• M42: 32,213,657 km (0.033 R)
• M43: 32,828,804 km (0.063 R)
• M44: 34,461,964 km (0.082 R)
• M45: 36,920,754 km (0.113 R)
• M46: 37,242,091 km (0.056 R)
• M47: 37,806,823 km (0.117 R)
• M48: 38,781,303 km (0.115 R)
• M49: 40,589,193 km (0.073 R)
• M50: 40,837,825 km (0.109 R)
• M51: 41,503,536 km (0.03 R)
• M52: 44,031,141 km (0.072 R)
• M53: 46,781,797 km (0.12 R)
• M54: 51,100,089 km (0.054 R)
• M55: 51,368,468 km (0.092 R)
• M56: 51,727,204 km (0.109 R)
• M57: 51,817,112 km (0.083 R)
• M58: 52,447,218 km (0.094 R)
• M59: 54,261,541 km (0.101 R)
• M60: 56,280,963 km (0.057 R)
• M61: 56,465,716 km (0.086 R)
• M62: 57,299,874 km (0.039 R)
• M63: 57,764,974 km (0.113 R)
• M64: 57,858,173 km (0.114 R)
• M65: 58,324,769 km (0.06 R)
• M66: 59,543,842 km (0.119 R)
• M67: 62,484,787 km (0.057 R)
• M68: 63,924,816 km (0.115 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit