🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.92 AU - 1.24 AU

Year: 416 Days

Day: 35.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,210,575 km

• M1: 150,645 km (0.081 R)
• M2: 905,366 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.61 AU - 1.83 AU

Year: 837 Days

Day: 26.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,210,575 km

• M1: 1,431,801 km (0.115 R)

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.93 AU - 4.35 AU

Year: 2575 Days

Day: 13.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 11.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.46 AU - 11.18 AU

Year: 12295 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,210,575 km

• M1: 148,850 km (0.079 R)
• M2: 258,206 km (0.104 R)
• M3: 438,023 km (0.103 R)
• M4: 584,928 km (0.086 R)
• M5: 839,094 km (0.076 R)
• M6: 1,128,716 km (0.116 R)
• M7: 1,232,387 km (0.04 R)
• M8: 1,498,223 km (0.085 R)
• M9: 1,613,114 km (0.119 R)
• M10: 1,697,038 km (0.093 R)
• M11: 2,157,800 km (0.081 R)
• M12: 2,364,245 km (0.091 R)
• M13: 3,043,718 km (0.115 R)
• M14: 3,148,586 km (0.102 R)
• M15: 3,340,371 km (0.053 R)
• M16: 3,492,362 km (0.077 R)
• M17: 3,668,888 km (0.054 R)
• M18: 4,357,188 km (0.108 R)
• M19: 4,523,540 km (0.116 R)
• M20: 5,772,383 km (0.095 R)
• M21: 6,220,130 km (0.086 R)
• M22: 6,926,830 km (0.111 R)
• M23: 7,860,171 km (0.117 R)
• M24: 8,297,446 km (0.052 R)
• M25: 8,474,570 km (0.098 R)
• M26: 8,653,040 km (0.08 R)
• M27: 9,043,939 km (0.038 R)
• M28: 9,348,521 km (0.094 R)
• M29: 9,532,975 km (0.071 R)
• M30: 9,811,825 km (0.118 R)
• M31: 10,187,914 km (0.113 R)
• M32: 10,314,324 km (0.097 R)
• M33: 10,504,912 km (0.095 R)
• M34: 10,825,201 km (0.105 R)
• M35: 11,083,706 km (0.111 R)
• M36: 11,311,693 km (0.108 R)
• M37: 12,541,986 km (0.071 R)
• M38: 12,950,239 km (0.11 R)
• M39: 13,431,944 km (0.11 R)
• M40: 13,535,915 km (0.117 R)
• M41: 13,709,897 km (0.106 R)
• M42: 13,779,609 km (0.095 R)
• M43: 13,919,483 km (0.101 R)
• M44: 14,095,111 km (0.032 R)
• M45: 14,342,097 km (0.044 R)
• M46: 14,483,916 km (0.027 R)
• M47: 14,876,311 km (0.057 R)
• M48: 14,947,969 km (0.117 R)
• M49: 15,019,776 km (0.095 R)
• M50: 16,221,645 km (0.076 R)
• M51: 16,295,546 km (0.067 R)
• M52: 16,965,147 km (0.111 R)
• M53: 17,492,030 km (0.097 R)
• M54: 17,681,571 km (0.108 R)
• M55: 17,757,566 km (0.092 R)
• M56: 18,177,637 km (0.094 R)
• M57: 18,369,571 km (0.091 R)
• M58: 19,183,234 km (0.119 R)
• M59: 19,692,765 km (0.087 R)
• M60: 20,206,932 km (0.082 R)
• M61: 20,485,484 km (0.115 R)
• M62: 20,645,254 km (0.082 R)
• M63: 21,572,163 km (0.08 R)
• M64: 22,061,198 km (0.081 R)
• M65: 22,225,008 km (0.115 R)
• M66: 22,306,987 km (0.108 R)
• M67: 22,430,256 km (0.11 R)
• M68: 22,925,724 km (0.096 R)
• M69: 23,133,216 km (0.051 R)
• M70: 24,053,393 km (0.113 R)
• M71: 24,348,849 km (0.041 R)
• M72: 25,413,387 km (0.119 R)
• M73: 25,542,191 km (0.087 R)
• M74: 27,235,938 km (0.112 R)
• M75: 27,367,734 km (0.11 R)
• M76: 28,965,738 km (0.076 R)
• M77: 30,093,108 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 13

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.47 AU - 12.01 AU

Year: 14918 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,210,575 km

• M1: 165,904 km (0.11 R)
• M2: 315,203 km (0.077 R)
• M3: 581,188 km (0.088 R)
• M4: 768,484 km (0.098 R)
• M5: 853,157 km (0.119 R)
• M6: 1,226,254 km (0.083 R)
• M7: 1,495,979 km (0.098 R)
• M8: 1,671,906 km (0.075 R)
• M9: 1,785,451 km (0.099 R)
• M10: 2,786,410 km (0.1 R)
• M11: 3,060,623 km (0.093 R)
• M12: 3,144,547 km (0.109 R)
• M13: 3,315,089 km (0.09 R)
• M14: 3,488,622 km (0.039 R)
• M15: 4,369,903 km (0.088 R)
• M16: 4,657,131 km (0.099 R)
• M17: 5,487,399 km (0.051 R)
• M18: 5,762,809 km (0.11 R)
• M19: 6,007,551 km (0.068 R)
• M20: 6,184,526 km (0.101 R)
• M21: 6,471,305 km (0.05 R)
• M22: 6,579,913 km (0.118 R)
• M23: 7,020,778 km (0.119 R)
• M24: 7,320,123 km (0.086 R)
• M25: 8,838,691 km (0.074 R)
• M26: 9,407,013 km (0.097 R)
• M27: 9,820,352 km (0.058 R)
• M28: 9,903,678 km (0.031 R)
• M29: 10,536,627 km (0.095 R)
• M30: 11,052,440 km (0.116 R)
• M31: 12,513,263 km (0.059 R)
• M32: 12,694,576 km (0.075 R)
• M33: 12,785,382 km (0.082 R)
• M34: 13,243,301 km (0.102 R)
• M35: 13,474,280 km (0.07 R)
• M36: 13,660,081 km (0.038 R)
• M37: 14,459,083 km (0.087 R)
• M38: 15,032,192 km (0.094 R)
• M39: 15,369,984 km (0.078 R)
• M40: 15,466,924 km (0.072 R)
• M41: 15,710,320 km (0.105 R)
• M42: 16,547,020 km (0.083 R)
• M43: 17,146,459 km (0.101 R)
• M44: 17,854,805 km (0.074 R)
• M45: 18,727,858 km (0.094 R)
• M46: 18,935,350 km (0.111 R)
• M47: 20,782,884 km (0.11 R)
• M48: 21,051,412 km (0.045 R)
• M49: 21,973,384 km (0.09 R)
• M50: 23,297,325 km (0.046 R)
• M51: 23,688,374 km (0.096 R)
• M52: 24,081,517 km (0.055 R)
• M53: 24,420,356 km (0.1 R)
• M54: 24,590,300 km (0.042 R)
• M55: 24,817,539 km (0.07 R)
• M56: 24,931,383 km (0.093 R)
• M57: 25,331,407 km (0.086 R)
• M58: 26,079,846 km (0.114 R)
• M59: 27,480,530 km (0.079 R)
• M60: 28,130,832 km (0.106 R)
• M61: 28,249,613 km (0.105 R)
• M62: 30,476,677 km (0.086 R)
• M63: 31,272,537 km (0.072 R)
• M64: 31,889,329 km (0.065 R)
• M65: 32,634,925 km (0.072 R)
• M66: 32,759,690 km (0.067 R)
• M67: 33,449,037 km (0.054 R)
• M68: 34,778,363 km (0.12 R)
• M69: 35,609,978 km (0.087 R)
• M70: 35,931,464 km (0.054 R)
• M71: 36,448,025 km (0.081 R)
• M72: 36,836,980 km (0.064 R)
• M73: 38,868,818 km (0.072 R)
• M74: 39,531,985 km (0.081 R)
• M75: 40,466,673 km (0.079 R)
• M76: 41,611,545 km (0.054 R)
• M77: 42,085,920 km (0.111 R)
• M78: 42,289,822 km (0.111 R)
• M79: 42,698,673 km (0.06 R)
• M80: 43,451,599 km (0.055 R)
• M81: 45,457,258 km (0.108 R)
• M82: 46,366,214 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit