🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 25.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,677,960 km

• M1: 361,279 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 34.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.75 AU - 1.95 AU

Year: 928 Days

Day: 35.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.31 AU - 2.69 AU

Year: 1458 Days

Day: 37.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,677,960 km

• M1: 937,081 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.91 AU - 3.05 AU

Year: 1898 Days

Day: 16.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,677,960 km

• M1: 221,704 km (0.096 R)

Asteroid Belt

Center: 9.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.6

Radius: 6.2

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.39 AU - 15.79 AU

Year: 22712 Days

Day: 18.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,677,960 km

• M1: 166,353 km (0.104 R)
• M2: 430,243 km (0.119 R)
• M3: 522,097 km (0.088 R)
• M4: 859,739 km (0.078 R)
• M5: 1,151,604 km (0.093 R)
• M6: 1,362,537 km (0.062 R)
• M7: 1,850,974 km (0.042 R)
• M8: 2,258,180 km (0.117 R)
• M9: 2,488,710 km (0.081 R)
• M10: 2,658,205 km (0.029 R)
• M11: 3,044,167 km (0.116 R)
• M12: 3,372,834 km (0.062 R)
• M13: 3,560,429 km (0.094 R)
• M14: 3,867,703 km (0.111 R)
• M15: 4,385,162 km (0.097 R)
• M16: 4,881,977 km (0.097 R)
• M17: 4,966,500 km (0.094 R)
• M18: 5,883,235 km (0.075 R)
• M19: 6,109,128 km (0.047 R)
• M20: 6,200,233 km (0.112 R)
• M21: 6,291,937 km (0.069 R)
• M22: 6,337,863 km (0.103 R)
• M23: 6,476,541 km (0.104 R)
• M24: 6,850,984 km (0.104 R)
• M25: 7,040,973 km (0.083 R)
• M26: 8,878,334 km (0.109 R)
• M27: 9,399,085 km (0.12 R)
• M28: 9,504,402 km (0.068 R)
• M29: 9,769,489 km (0.093 R)
• M30: 9,822,746 km (0.08 R)
• M31: 10,798,722 km (0.052 R)
• M32: 11,691,822 km (0.096 R)
• M33: 11,748,519 km (0.107 R)
• M34: 12,492,769 km (0.085 R)
• M35: 12,666,601 km (0.106 R)
• M36: 14,999,431 km (0.072 R)
• M37: 15,060,915 km (0.113 R)
• M38: 16,119,919 km (0.109 R)
• M39: 16,690,186 km (0.083 R)
• M40: 17,396,138 km (0.09 R)
• M41: 17,460,764 km (0.113 R)
• M42: 18,704,521 km (0.107 R)
• M43: 19,504,720 km (0.064 R)
• M44: 20,588,856 km (0.071 R)
• M45: 21,000,399 km (0.091 R)
• M46: 21,831,715 km (0.045 R)
• M47: 22,815,171 km (0.088 R)
• M48: 25,409,647 km (0.108 R)
• M49: 25,703,607 km (0.086 R)
• M50: 29,087,810 km (0.03 R)
• M51: 32,688,930 km (0.104 R)
• M52: 33,490,176 km (0.111 R)
• M53: 34,054,908 km (0.109 R)
• M54: 34,460,169 km (0.103 R)
• M55: 34,541,400 km (0.032 R)
• M56: 36,179,796 km (0.119 R)
• M57: 36,759,189 km (0.112 R)
• M58: 38,347,320 km (0.112 R)
• M59: 38,684,513 km (0.115 R)
• M60: 39,616,807 km (0.051 R)
• M61: 39,957,591 km (0.059 R)
• M62: 40,556,432 km (0.035 R)
• M63: 42,023,089 km (0.094 R)
• M64: 42,196,772 km (0.099 R)
• M65: 42,283,689 km (0.116 R)
• M66: 43,682,728 km (0.073 R)
• M67: 44,034,881 km (0.083 R)
• M68: 44,564,906 km (0.116 R)
• M69: 44,919,304 km (0.105 R)
• M70: 45,008,165 km (0.113 R)
• M71: 46,077,939 km (0.108 R)
• M72: 46,257,008 km (0.042 R)
• M73: 47,155,942 km (0.108 R)
• M74: 48,151,515 km (0.106 R)
• M75: 48,333,277 km (0.103 R)
• M76: 48,788,653 km (0.108 R)
• M77: 48,971,312 km (0.056 R)
• M78: 49,979,452 km (0.12 R)
• M79: 50,994,324 km (0.099 R)
• M80: 54,836,745 km (0.095 R)
• M81: 55,216,574 km (0.095 R)
• M82: 55,788,038 km (0.07 R)
• M83: 55,883,332 km (0.098 R)
• M84: 57,417,458 km (0.119 R)
• M85: 58,868,258 km (0.083 R)
• M86: 59,451,989 km (0.117 R)
• M87: 59,549,527 km (0.073 R)
• M88: 60,723,272 km (0.052 R)
• M89: 61,707,177 km (0.115 R)
• M90: 61,904,646 km (0.09 R)
• M91: 63,491,580 km (0.064 R)
• M92: 64,490,296 km (0.107 R)
• M93: 65,192,358 km (0.12 R)
• M94: 65,997,943 km (0.101 R)
• M95: 66,199,900 km (0.066 R)

Asteroid Belt

Center: 16.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.6

Radius: 7.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.39 AU - 19.67 AU

Year: 24796 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,677,960 km

• M1: 108,608 km (0.028 R)
• M2: 291,566 km (0.079 R)
• M3: 467,493 km (0.11 R)
• M4: 616,642 km (0.096 R)
• M5: 697,425 km (0.111 R)
• M6: 781,798 km (0.1 R)
• M7: 984,504 km (0.066 R)
• M8: 1,031,926 km (0.075 R)
• M9: 1,332,767 km (0.105 R)
• M10: 3,826,265 km (0.108 R)
• M11: 4,447,844 km (0.102 R)
• M12: 5,184,314 km (0.112 R)
• M13: 5,353,210 km (0.099 R)
• M14: 6,313,629 km (0.045 R)
• M15: 6,721,881 km (0.106 R)
• M16: 6,952,262 km (0.09 R)
• M17: 7,611,390 km (0.058 R)
• M18: 7,803,324 km (0.063 R)
• M19: 8,438,217 km (0.115 R)
• M20: 8,938,024 km (0.087 R)
• M21: 8,988,438 km (0.026 R)
• M22: 9,447,255 km (0.072 R)
• M23: 10,070,779 km (0.098 R)
• M24: 11,412,223 km (0.045 R)
• M25: 11,521,878 km (0.087 R)
• M26: 11,964,389 km (0.116 R)
• M27: 13,382,427 km (0.094 R)
• M28: 14,199,531 km (0.066 R)
• M29: 17,058,795 km (0.031 R)
• M30: 17,880,237 km (0.105 R)
• M31: 19,103,798 km (0.1 R)
• M32: 19,168,873 km (0.082 R)
• M33: 20,088,750 km (0.076 R)
• M34: 21,090,158 km (0.112 R)
• M35: 21,698,722 km (0.12 R)
• M36: 23,768,858 km (0.109 R)
• M37: 24,685,294 km (0.083 R)
• M38: 26,189,950 km (0.113 R)
• M39: 26,916,995 km (0.097 R)
• M40: 27,282,912 km (0.087 R)
• M41: 27,724,225 km (0.109 R)
• M42: 27,871,878 km (0.092 R)
• M43: 32,654,074 km (0.1 R)
• M44: 34,700,273 km (0.108 R)
• M45: 37,438,214 km (0.075 R)
• M46: 39,329,280 km (0.095 R)
• M47: 39,412,157 km (0.106 R)
• M48: 40,328,145 km (0.058 R)
• M49: 41,251,164 km (0.104 R)
• M50: 41,335,388 km (0.105 R)
• M51: 43,546,145 km (0.086 R)
• M52: 44,665,885 km (0.048 R)
• M53: 44,838,970 km (0.061 R)
• M54: 45,359,570 km (0.103 R)
• M55: 47,021,453 km (0.075 R)
• M56: 47,373,906 km (0.11 R)
• M57: 47,815,668 km (0.116 R)
• M58: 48,081,354 km (0.095 R)
• M59: 48,703,232 km (0.041 R)
• M60: 48,970,564 km (0.102 R)
• M61: 50,946,004 km (0.084 R)
• M62: 52,125,433 km (0.109 R)
• M63: 54,696,123 km (0.085 R)
• M64: 55,438,278 km (0.037 R)
• M65: 55,810,478 km (0.107 R)
• M66: 59,198,271 km (0.089 R)
• M67: 59,769,286 km (0.083 R)
• M68: 61,493,402 km (0.081 R)
• M69: 62,361,668 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit