🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 46.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,520,501 km

• M1: 230,231 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 42 Hours

Environment

Temp: 175 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.69 AU

Year: 156 Days

Day: 25.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,520,501 km

• M1: 283,039 km (0.117 R)
• M2: 340,335 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.5 AU - 0.72 AU

Year: 173 Days

Day: 15.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.3 AU - 2.34 AU

Year: 1284 Days

Day: 29 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,520,501 km

• M1: 1,286,242 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.49 AU - 5.41 AU

Year: 3412 Days

Day: 32.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 13.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.19 AU - 11.29 AU

Year: 11048 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,520,501 km

• M1: 495,767 km (0.099 R)
• M2: 753,375 km (0.1 R)
• M3: 869,463 km (0.084 R)
• M4: 1,326,933 km (0.107 R)
• M5: 1,749,397 km (0.065 R)
• M6: 1,908,570 km (0.045 R)
• M7: 2,776,836 km (0.1 R)
• M8: 3,962,548 km (0.062 R)
• M9: 4,944,210 km (0.088 R)
• M10: 5,210,643 km (0.082 R)
• M11: 5,560,254 km (0.107 R)
• M12: 5,797,665 km (0.069 R)
• M13: 6,119,600 km (0.043 R)
• M14: 7,034,690 km (0.11 R)
• M15: 7,291,699 km (0.101 R)
• M16: 8,395,881 km (0.091 R)
• M17: 8,898,381 km (0.104 R)
• M18: 9,410,604 km (0.088 R)
• M19: 9,646,669 km (0.098 R)
• M20: 10,856,168 km (0.092 R)
• M21: 11,353,431 km (0.093 R)
• M22: 12,113,089 km (0.114 R)
• M23: 13,735,179 km (0.091 R)
• M24: 14,653,411 km (0.056 R)
• M25: 15,202,884 km (0.108 R)
• M26: 15,703,139 km (0.104 R)
• M27: 16,039,734 km (0.063 R)
• M28: 17,063,732 km (0.088 R)
• M29: 17,525,540 km (0.09 R)
• M30: 17,933,194 km (0.077 R)
• M31: 18,226,107 km (0.053 R)
• M32: 19,354,075 km (0.104 R)
• M33: 19,715,055 km (0.104 R)
• M34: 20,017,541 km (0.096 R)
• M35: 20,260,638 km (0.046 R)
• M36: 20,504,632 km (0.107 R)
• M37: 21,552,864 km (0.113 R)
• M38: 22,114,904 km (0.094 R)
• M39: 23,125,886 km (0.106 R)
• M40: 23,253,343 km (0.107 R)
• M41: 23,444,829 km (0.095 R)
• M42: 24,800,784 km (0.084 R)
• M43: 25,323,928 km (0.049 R)
• M44: 25,916,934 km (0.104 R)
• M45: 26,381,285 km (0.111 R)
• M46: 26,781,609 km (0.113 R)
• M47: 27,251,047 km (0.09 R)
• M48: 27,520,623 km (0.108 R)
• M49: 27,858,714 km (0.118 R)
• M50: 28,334,435 km (0.076 R)
• M51: 30,893,307 km (0.05 R)
• M52: 31,174,251 km (0.094 R)
• M53: 31,809,743 km (0.055 R)
• M54: 32,022,621 km (0.102 R)
• M55: 33,021,785 km (0.038 R)
• M56: 33,669,544 km (0.058 R)
• M57: 34,466,901 km (0.083 R)
• M58: 34,831,471 km (0.041 R)
• M59: 35,490,898 km (0.088 R)
• M60: 35,637,953 km (0.082 R)
• M61: 37,119,869 km (0.104 R)
• M62: 37,343,967 km (0.098 R)
• M63: 40,067,396 km (0.111 R)
• M64: 41,066,560 km (0.08 R)
• M65: 42,073,803 km (0.044 R)
• M66: 42,932,495 km (0.105 R)
• M67: 43,324,740 km (0.085 R)
• M68: 44,270,947 km (0.104 R)
• M69: 44,508,658 km (0.044 R)
• M70: 44,667,231 km (0.082 R)
• M71: 46,666,308 km (0.092 R)
• M72: 47,879,696 km (0.03 R)
• M73: 48,042,309 km (0.118 R)
• M74: 48,531,045 km (0.034 R)
• M75: 50,502,745 km (0.095 R)
• M76: 50,668,350 km (0.097 R)
• M77: 51,165,913 km (0.109 R)
• M78: 51,664,971 km (0.091 R)
• M79: 53,677,960 km (0.078 R)
• M80: 54,015,902 km (0.11 R)
• M81: 54,524,235 km (0.082 R)
• M82: 55,034,065 km (0.092 R)
• M83: 55,119,186 km (0.103 R)
• M84: 56,144,230 km (0.111 R)
• M85: 57,175,558 km (0.091 R)
• M86: 57,607,148 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712

Radius: 4.1

Gravity: 42.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.14 AU - 18.72 AU

Year: 27593 Days

Day: 20.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,520,501 km

• M1: 649,554 km (0.067 R)
• M2: 676,182 km (0.066 R)
• M3: 872,754 km (0.111 R)
• M4: 1,118,394 km (0.053 R)
• M5: 1,419,235 km (0.118 R)
• M6: 1,819,110 km (0.11 R)
• M7: 1,895,405 km (0.099 R)
• M8: 1,934,001 km (0.085 R)
• M9: 2,416,903 km (0.101 R)
• M10: 4,069,361 km (0.064 R)
• M11: 5,105,626 km (0.099 R)
• M12: 5,597,204 km (0.115 R)
• M13: 5,708,505 km (0.099 R)
• M14: 6,333,675 km (0.081 R)
• M15: 6,507,956 km (0.072 R)
• M16: 6,566,299 km (0.089 R)
• M17: 8,020,241 km (0.043 R)
• M18: 8,462,303 km (0.115 R)
• M19: 8,590,059 km (0.118 R)
• M20: 8,654,237 km (0.086 R)
• M21: 10,308,191 km (0.094 R)
• M22: 13,000,953 km (0.061 R)
• M23: 13,370,609 km (0.116 R)
• M24: 17,009,727 km (0.078 R)
• M25: 17,495,022 km (0.095 R)
• M26: 18,066,935 km (0.086 R)
• M27: 18,479,227 km (0.083 R)
• M28: 19,229,161 km (0.103 R)
• M29: 19,397,159 km (0.05 R)
• M30: 19,734,502 km (0.087 R)
• M31: 20,415,173 km (0.112 R)
• M32: 20,930,687 km (0.081 R)
• M33: 21,363,623 km (0.094 R)
• M34: 22,326,285 km (0.074 R)
• M35: 22,679,785 km (0.114 R)
• M36: 25,114,491 km (0.063 R)
• M37: 26,222,712 km (0.074 R)
• M38: 27,158,596 km (0.12 R)
• M39: 27,441,336 km (0.098 R)
• M40: 27,820,118 km (0.054 R)
• M41: 27,914,963 km (0.108 R)
• M42: 28,295,839 km (0.075 R)
• M43: 28,678,361 km (0.113 R)
• M44: 29,062,678 km (0.105 R)
• M45: 31,799,720 km (0.075 R)
• M46: 33,299,588 km (0.089 R)
• M47: 35,232,094 km (0.068 R)
• M48: 37,409,940 km (0.107 R)
• M49: 38,145,662 km (0.109 R)
• M50: 38,779,957 km (0.109 R)
• M51: 39,204,665 km (0.099 R)
• M52: 40,273,542 km (0.107 R)
• M53: 40,488,365 km (0.083 R)
• M54: 42,112,249 km (0.091 R)
• M55: 42,658,282 km (0.059 R)
• M56: 45,199,949 km (0.091 R)
• M57: 45,646,948 km (0.074 R)
• M58: 48,702,484 km (0.094 R)
• M59: 48,931,369 km (0.054 R)
• M60: 49,850,798 km (0.099 R)
• M61: 50,891,849 km (0.047 R)
• M62: 51,473,336 km (0.1 R)
• M63: 52,642,892 km (0.035 R)
• M64: 53,821,125 km (0.097 R)
• M65: 54,413,533 km (0.057 R)
• M66: 55,844,137 km (0.098 R)
• M67: 56,203,621 km (0.077 R)
• M68: 56,804,705 km (0.064 R)
• M69: 59,596,501 km (0.101 R)
• M70: 60,455,043 km (0.109 R)
• M71: 60,578,012 km (0.088 R)
• M72: 63,429,497 km (0.119 R)
• M73: 64,808,640 km (0.116 R)
• M74: 68,619,795 km (0.049 R)
• M75: 69,390,673 km (0.043 R)
• M76: 73,813,085 km (0.083 R)
• M77: 75,395,532 km (0.072 R)
• M78: 75,925,407 km (0.084 R)
• M79: 76,456,629 km (0.108 R)
• M80: 79,265,629 km (0.062 R)
• M81: 80,750,537 km (0.073 R)
• M82: 81,564,349 km (0.068 R)
• M83: 84,433,786 km (0.087 R)
• M84: 85,259,716 km (0.116 R)
• M85: 85,950,110 km (0.064 R)
• M86: 87,614,387 km (0.092 R)
• M87: 88,032,213 km (0.107 R)
• M88: 89,009,387 km (0.088 R)
• M89: 91,256,795 km (0.057 R)
• M90: 92,104,267 km (0.118 R)
• M91: 93,522,605 km (0.12 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 14,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit