🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.65 AU

Year: 140 Days

Day: 12.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.68 AU - 0.86 AU

Year: 252 Days

Day: 18.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,009,209 km

• M1: 207,043 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.19 AU - 1.47 AU

Year: 572 Days

Day: 36.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.35 AU - 1.87 AU

Year: 762 Days

Day: 14.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.95 AU - 2.93 AU

Year: 1421 Days

Day: 19.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,009,209 km

• M1: 1,254,229 km (0.05 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 13.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.91 AU - 11.47 AU

Year: 11245 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 108,009,209 km

• M1: 360,680 km (0.073 R)
• M2: 976,724 km (0.12 R)
• M3: 1,269,787 km (0.118 R)
• M4: 1,872,517 km (0.059 R)
• M5: 2,030,492 km (0.111 R)
• M6: 2,264,313 km (0.041 R)
• M7: 2,913,718 km (0.082 R)
• M8: 3,875,333 km (0.098 R)
• M9: 4,196,819 km (0.084 R)
• M10: 5,054,463 km (0.033 R)
• M11: 5,149,608 km (0.096 R)
• M12: 5,536,019 km (0.062 R)
• M13: 5,732,890 km (0.092 R)
• M14: 6,405,781 km (0.076 R)
• M15: 8,308,217 km (0.075 R)
• M16: 8,420,864 km (0.054 R)
• M17: 8,609,806 km (0.116 R)
• M18: 8,723,800 km (0.115 R)
• M19: 8,838,242 km (0.032 R)
• M20: 9,340,293 km (0.072 R)
• M21: 9,575,161 km (0.118 R)
• M22: 9,891,411 km (0.113 R)
• M23: 10,574,924 km (0.087 R)
• M24: 10,984,074 km (0.058 R)
• M25: 12,157,520 km (0.096 R)
• M26: 12,328,361 km (0.046 R)
• M27: 12,457,164 km (0.11 R)
• M28: 12,802,436 km (0.117 R)
• M29: 13,194,831 km (0.085 R)
• M30: 13,502,704 km (0.11 R)
• M31: 13,679,828 km (0.112 R)
• M32: 14,350,475 km (0.087 R)
• M33: 14,440,832 km (0.079 R)
• M34: 14,576,517 km (0.063 R)
• M35: 14,712,651 km (0.034 R)
• M36: 14,894,862 km (0.044 R)
• M37: 14,986,266 km (0.12 R)
• M38: 15,307,602 km (0.099 R)
• M39: 17,475,425 km (0.054 R)
• M40: 17,716,726 km (0.106 R)
• M41: 18,595,015 km (0.096 R)
• M42: 19,437,401 km (0.064 R)
• M43: 21,468,491 km (0.041 R)
• M44: 21,727,146 km (0.025 R)
• M45: 22,299,807 km (0.087 R)
• M46: 22,666,770 km (0.091 R)
• M47: 23,141,594 km (0.027 R)
• M48: 23,619,559 km (0.063 R)
• M49: 25,893,596 km (0.076 R)
• M50: 26,003,551 km (0.113 R)
• M51: 27,168,170 km (0.03 R)
• M52: 27,728,863 km (0.078 R)
• M53: 28,123,502 km (0.12 R)
• M54: 28,349,844 km (0.116 R)
• M55: 28,520,086 km (0.111 R)
• M56: 28,633,631 km (0.088 R)
• M57: 29,318,639 km (0.096 R)
• M58: 29,605,718 km (0.059 R)
• M59: 31,230,201 km (0.11 R)
• M60: 32,053,289 km (0.102 R)
• M61: 32,230,712 km (0.066 R)
• M62: 33,421,062 km (0.103 R)
• M63: 33,540,890 km (0.078 R)
• M64: 34,868,571 km (0.106 R)
• M65: 35,416,697 km (0.071 R)
• M66: 36,706,530 km (0.08 R)
• M67: 36,892,032 km (0.077 R)
• M68: 37,264,082 km (0.096 R)
• M69: 38,262,199 km (0.07 R)
• M70: 38,827,529 km (0.043 R)
• M71: 39,142,732 km (0.091 R)
• M72: 39,395,552 km (0.081 R)
• M73: 40,476,097 km (0.069 R)
• M74: 40,667,882 km (0.106 R)
• M75: 40,859,816 km (0.044 R)
• M76: 41,759,797 km (0.066 R)
• M77: 42,341,882 km (0.1 R)
• M78: 42,601,434 km (0.093 R)
• M79: 43,187,260 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.4

Radius: 7.1

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.71 AU - 20.49 AU

Year: 31117 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,009,209 km

• M1: 138,528 km (0.12 R)
• M2: 677,379 km (0.064 R)
• M3: 1,754,334 km (0.059 R)
• M4: 1,876,705 km (0.1 R)
• M5: 2,305,004 km (0.114 R)
• M6: 2,484,671 km (0.113 R)
• M7: 2,530,298 km (0.095 R)
• M8: 2,953,660 km (0.116 R)
• M9: 3,050,899 km (0.106 R)
• M10: 3,501,039 km (0.115 R)
• M11: 3,918,716 km (0.11 R)
• M12: 4,079,384 km (0.092 R)
• M13: 4,915,188 km (0.104 R)
• M14: 4,972,633 km (0.113 R)
• M15: 5,263,900 km (0.079 R)
• M16: 5,501,013 km (0.111 R)
• M17: 5,741,566 km (0.081 R)
• M18: 5,924,225 km (0.103 R)
• M19: 6,170,763 km (0.062 R)
• M20: 6,483,721 km (0.068 R)
• M21: 7,988,975 km (0.03 R)
• M22: 10,473,945 km (0.113 R)
• M23: 11,376,768 km (0.074 R)
• M24: 12,148,095 km (0.11 R)
• M25: 12,777,154 km (0.042 R)
• M26: 13,015,763 km (0.088 R)
• M27: 15,482,183 km (0.041 R)
• M28: 15,821,770 km (0.118 R)
• M29: 16,421,957 km (0.061 R)
• M30: 16,681,359 km (0.104 R)
• M31: 17,999,167 km (0.057 R)
• M32: 18,356,108 km (0.087 R)
• M33: 20,733,218 km (0.081 R)
• M34: 21,767,687 km (0.113 R)
• M35: 23,788,754 km (0.115 R)
• M36: 25,169,243 km (0.11 R)
• M37: 25,568,370 km (0.062 R)
• M38: 26,981,921 km (0.029 R)
• M39: 27,083,797 km (0.102 R)
• M40: 28,628,096 km (0.111 R)
• M41: 28,836,186 km (0.106 R)
• M42: 29,149,295 km (0.096 R)
• M43: 31,479,132 km (0.113 R)
• M44: 31,586,394 km (0.118 R)
• M45: 34,198,372 km (0.088 R)
• M46: 35,195,592 km (0.089 R)
• M47: 36,202,386 km (0.083 R)
• M48: 36,765,771 km (0.108 R)
• M49: 38,932,995 km (0.108 R)
• M50: 40,789,954 km (0.09 R)
• M51: 42,201,410 km (0.042 R)
• M52: 46,653,293 km (0.101 R)
• M53: 47,881,940 km (0.062 R)
• M54: 48,376,361 km (0.063 R)
• M55: 52,137,999 km (0.057 R)
• M56: 52,392,166 km (0.082 R)
• M57: 53,284,667 km (0.086 R)
• M58: 53,540,629 km (0.087 R)
• M59: 54,182,404 km (0.108 R)
• M60: 54,568,666 km (0.09 R)
• M61: 58,217,208 km (0.116 R)
• M62: 59,672,047 km (0.12 R)
• M63: 60,337,309 km (0.032 R)
• M64: 61,138,855 km (0.027 R)
• M65: 61,406,784 km (0.087 R)
• M66: 61,809,502 km (0.043 R)
• M67: 63,293,513 km (0.11 R)
• M68: 64,652,759 km (0.073 R)
• M69: 65,199,090 km (0.07 R)
• M70: 65,884,249 km (0.101 R)
• M71: 66,296,391 km (0.095 R)
• M72: 67,123,517 km (0.103 R)
• M73: 69,345,495 km (0.101 R)
• M74: 70,746,479 km (0.106 R)
• M75: 71,027,872 km (0.102 R)
• M76: 71,450,486 km (0.052 R)
• M77: 74,718,751 km (0.07 R)
• M78: 75,148,546 km (0.079 R)
• M79: 76,443,166 km (0.099 R)
• M80: 82,728,969 km (0.105 R)
• M81: 83,619,226 km (0.054 R)
• M82: 89,330,274 km (0.105 R)
• M83: 90,701,339 km (0.106 R)
• M84: 91,465,933 km (0.061 R)
• M85: 93,001,705 km (0.113 R)
• M86: 94,700,838 km (0.045 R)
• M87: 97,346,925 km (0.086 R)
• M88: 97,816,363 km (0.102 R)
• M89: 99,386,692 km (0.083 R)
• M90: 101,599,095 km (0.106 R)
• M91: 104,627,554 km (0.057 R)
• M92: 106,394,454 km (0.118 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: 322 - 14,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit