🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.85 AU - 1.01 AU

Year: 345 Days

Day: 36.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.11 AU - 3.99 AU

Year: 2575 Days

Day: 22.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,702,954 km

• M1: 107,411 km (0.105 R)
• M2: 375,042 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 9

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.83 AU - 4.33 AU

Year: 3173 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,702,954 km

• M1: 190,887 km (0.076 R)
• M2: 277,354 km (0.111 R)
• M3: 579,841 km (0.107 R)
• M4: 744,100 km (0.101 R)
• M5: 1,194,988 km (0.088 R)
• M6: 1,260,212 km (0.117 R)
• M7: 1,647,372 km (0.113 R)
• M8: 1,945,969 km (0.084 R)
• M9: 2,085,993 km (0.055 R)
• M10: 2,261,770 km (0.095 R)
• M11: 2,941,543 km (0.107 R)
• M12: 3,012,752 km (0.028 R)
• M13: 3,193,765 km (0.108 R)
• M14: 3,396,919 km (0.114 R)
• M15: 3,490,567 km (0.116 R)
• M16: 3,700,004 km (0.085 R)
• M17: 4,413,736 km (0.047 R)
• M18: 4,516,210 km (0.117 R)
• M19: 4,681,965 km (0.094 R)
• M20: 4,849,664 km (0.096 R)
• M21: 5,062,093 km (0.116 R)
• M22: 5,430,253 km (0.07 R)
• M23: 5,496,076 km (0.096 R)
• M24: 5,851,970 km (0.099 R)
• M25: 6,101,050 km (0.071 R)
• M26: 6,516,184 km (0.11 R)
• M27: 6,656,507 km (0.044 R)
• M28: 6,869,085 km (0.109 R)
• M29: 7,035,887 km (0.079 R)
• M30: 7,349,295 km (0.083 R)
• M31: 7,766,074 km (0.091 R)
• M32: 8,089,954 km (0.087 R)
• M33: 8,854,399 km (0.101 R)
• M34: 9,062,041 km (0.115 R)
• M35: 9,429,603 km (0.063 R)
• M36: 9,535,368 km (0.093 R)
• M37: 9,721,618 km (0.06 R)
• M38: 9,989,847 km (0.056 R)
• M39: 10,070,779 km (0.057 R)
• M40: 10,561,011 km (0.099 R)
• M41: 10,781,369 km (0.097 R)
• M42: 11,003,223 km (0.096 R)
• M43: 11,367,045 km (0.095 R)
• M44: 11,451,567 km (0.097 R)
• M45: 12,077,784 km (0.103 R)
• M46: 12,135,230 km (0.083 R)
• M47: 12,366,059 km (0.034 R)
• M48: 12,744,243 km (0.057 R)
• M49: 13,008,283 km (0.038 R)
• M50: 13,363,279 km (0.112 R)
• M51: 13,811,474 km (0.108 R)
• M52: 13,931,751 km (0.105 R)
• M53: 14,876,311 km (0.063 R)
• M54: 15,185,381 km (0.076 R)
• M55: 16,030,459 km (0.096 R)
• M56: 16,157,019 km (0.099 R)
• M57: 16,474,765 km (0.104 R)
• M58: 16,730,427 km (0.102 R)
• M59: 16,922,960 km (0.077 R)
• M60: 17,019,600 km (0.037 R)
• M61: 17,897,141 km (0.049 R)
• M62: 17,995,577 km (0.084 R)
• M63: 18,291,780 km (0.086 R)
• M64: 18,357,903 km (0.117 R)
• M65: 18,656,201 km (0.095 R)
• M66: 19,123,395 km (0.109 R)
• M67: 20,308,210 km (0.085 R)
• M68: 21,377,386 km (0.087 R)
• M69: 21,446,949 km (0.091 R)
• M70: 21,726,248 km (0.097 R)
• M71: 21,971,439 km (0.095 R)
• M72: 22,288,288 km (0.044 R)
• M73: 22,394,053 km (0.109 R)
• M74: 22,464,813 km (0.089 R)
• M75: 22,641,937 km (0.068 R)
• M76: 23,498,385 km (0.088 R)
• M77: 24,002,829 km (0.108 R)
• M78: 24,220,045 km (0.117 R)
• M79: 24,328,952 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.5

Radius: 4.4

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.48 AU - 18.62 AU

Year: 22479 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,702,954 km

• M1: 93,798 km (0.115 R)
• M2: 491,878 km (0.108 R)
• M3: 740,509 km (0.115 R)
• M4: 798,404 km (0.102 R)
• M5: 1,066,782 km (0.116 R)
• M6: 1,291,329 km (0.109 R)
• M7: 1,385,127 km (0.11 R)
• M8: 1,940,733 km (0.098 R)
• M9: 1,994,289 km (0.081 R)
• M10: 2,616,168 km (0.037 R)
• M11: 3,134,674 km (0.082 R)
• M12: 3,261,234 km (0.103 R)
• M13: 5,201,518 km (0.094 R)
• M14: 5,276,167 km (0.103 R)
• M15: 5,351,415 km (0.072 R)
• M16: 6,560,465 km (0.071 R)
• M17: 6,967,820 km (0.082 R)
• M18: 7,050,398 km (0.081 R)
• M19: 9,808,384 km (0.027 R)
• M20: 9,900,836 km (0.1 R)
• M21: 11,080,565 km (0.073 R)
• M22: 12,553,954 km (0.071 R)
• M23: 12,704,599 km (0.09 R)
• M24: 12,755,014 km (0.06 R)
• M25: 13,724,557 km (0.048 R)
• M26: 14,823,354 km (0.099 R)
• M27: 15,089,189 km (0.066 R)
• M28: 19,202,233 km (0.115 R)
• M29: 20,251,662 km (0.077 R)
• M30: 20,664,851 km (0.09 R)
• M31: 21,679,873 km (0.094 R)
• M32: 21,921,025 km (0.069 R)
• M33: 23,820,020 km (0.12 R)
• M34: 24,256,098 km (0.08 R)
• M35: 24,381,162 km (0.092 R)
• M36: 25,452,881 km (0.109 R)
• M37: 26,927,168 km (0.11 R)
• M38: 30,698,231 km (0.075 R)
• M39: 31,376,807 km (0.094 R)
• M40: 31,786,107 km (0.074 R)
• M41: 31,922,989 km (0.104 R)
• M42: 31,991,505 km (0.074 R)
• M43: 32,060,170 km (0.111 R)
• M44: 32,197,351 km (0.11 R)
• M45: 32,679,356 km (0.096 R)
• M46: 33,580,683 km (0.072 R)
• M47: 34,139,431 km (0.094 R)
• M48: 36,262,075 km (0.078 R)
• M49: 37,194,967 km (0.106 R)
• M50: 37,339,180 km (0.079 R)
• M51: 39,672,159 km (0.057 R)
• M52: 40,262,771 km (0.109 R)
• M53: 43,183,071 km (0.061 R)
• M54: 43,334,614 km (0.053 R)
• M55: 43,562,451 km (0.078 R)
• M56: 44,707,024 km (0.091 R)
• M57: 46,170,840 km (0.076 R)
• M58: 48,042,459 km (0.089 R)
• M59: 50,975,923 km (0.083 R)
• M60: 52,828,543 km (0.06 R)
• M61: 53,234,103 km (0.087 R)
• M62: 53,803,772 km (0.079 R)
• M63: 54,375,385 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit