🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.28 AU

Year: 382 Days

Day: 39.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.2 AU

Year: 398 Days

Day: 32.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 114,343,032 km

• M1: 175,329 km (0.07 R)
• M2: 408,103 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.13 AU - 1.25 AU

Year: 467 Days

Day: 16.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 114,343,032 km

• M1: 151,243 km (0.052 R)
• M2: 219,161 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.24 AU - 4.46 AU

Year: 2719 Days

Day: 28.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.2

Radius: 5.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.18 AU - 16.44 AU

Year: 17476 Days

Day: 15.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 114,343,032 km

• M1: 117,584 km (0.094 R)
• M2: 190,438 km (0.075 R)
• M3: 313,408 km (0.113 R)
• M4: 486,642 km (0.114 R)
• M5: 746,344 km (0.027 R)
• M6: 962,961 km (0.092 R)
• M7: 1,508,246 km (0.05 R)
• M8: 1,741,469 km (0.11 R)
• M9: 1,882,839 km (0.048 R)
• M10: 2,285,257 km (0.084 R)
• M11: 3,414,272 km (0.066 R)
• M12: 3,489,819 km (0.077 R)
• M13: 3,565,964 km (0.08 R)
• M14: 3,642,708 km (0.116 R)
• M15: 3,745,781 km (0.041 R)
• M16: 3,954,919 km (0.118 R)
• M17: 4,384,414 km (0.056 R)
• M18: 4,549,421 km (0.094 R)
• M19: 4,913,841 km (0.087 R)
• M20: 5,700,128 km (0.117 R)
• M21: 5,790,036 km (0.1 R)
• M22: 6,031,786 km (0.07 R)
• M23: 6,153,858 km (0.076 R)
• M24: 6,431,661 km (0.028 R)
• M25: 6,776,634 km (0.094 R)
• M26: 6,935,507 km (0.097 R)
• M27: 7,192,217 km (0.09 R)
• M28: 7,781,034 km (0.073 R)
• M29: 8,047,767 km (0.031 R)
• M30: 8,114,936 km (0.119 R)
• M31: 8,317,492 km (0.108 R)
• M32: 10,469,607 km (0.119 R)
• M33: 11,473,857 km (0.057 R)
• M34: 12,547,521 km (0.103 R)
• M35: 12,625,462 km (0.098 R)
• M36: 12,781,792 km (0.101 R)
• M37: 13,294,164 km (0.095 R)
• M38: 13,733,085 km (0.095 R)
• M39: 13,813,419 km (0.077 R)
• M40: 14,014,777 km (0.114 R)
• M41: 14,136,101 km (0.095 R)
• M42: 14,665,977 km (0.083 R)
• M43: 14,706,967 km (0.09 R)
• M44: 14,789,096 km (0.11 R)
• M45: 15,119,258 km (0.086 R)
• M46: 15,410,226 km (0.037 R)
• M47: 15,493,702 km (0.107 R)
• M48: 15,913,174 km (0.117 R)
• M49: 16,039,734 km (0.103 R)
• M50: 16,379,022 km (0.102 R)
• M51: 17,628,314 km (0.119 R)
• M52: 18,330,676 km (0.109 R)
• M53: 18,908,124 km (0.054 R)
• M54: 18,952,704 km (0.048 R)
• M55: 19,086,893 km (0.09 R)
• M56: 19,446,377 km (0.113 R)
• M57: 21,230,182 km (0.038 R)
• M58: 21,276,557 km (0.104 R)
• M59: 21,555,856 km (0.069 R)
• M60: 21,649,205 km (0.101 R)
• M61: 22,779,866 km (0.107 R)
• M62: 23,592,482 km (0.038 R)
• M63: 24,074,785 km (0.096 R)
• M64: 24,657,918 km (0.097 R)
• M65: 25,393,341 km (0.065 R)
• M66: 25,788,579 km (0.106 R)
• M67: 26,086,278 km (0.117 R)
• M68: 26,185,761 km (0.065 R)
• M69: 27,440,139 km (0.067 R)
• M70: 27,642,545 km (0.034 R)
• M71: 28,406,392 km (0.106 R)
• M72: 28,765,127 km (0.087 R)
• M73: 29,332,103 km (0.057 R)
• M74: 29,902,670 km (0.085 R)
• M75: 29,954,730 km (0.095 R)
• M76: 30,424,467 km (0.104 R)
• M77: 32,595,431 km (0.119 R)
• M78: 34,324,184 km (0.05 R)
• M79: 34,487,844 km (0.062 R)
• M80: 35,309,735 km (0.043 R)
• M81: 35,585,145 km (0.078 R)
• M82: 35,750,750 km (0.117 R)
• M83: 36,972,815 km (0.109 R)
• M84: 37,140,514 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 8

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.88 AU - 23.12 AU

Year: 32190 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 114,343,032 km

• M1: 103,073 km (0.069 R)
• M2: 472,280 km (0.082 R)
• M3: 693,087 km (0.066 R)
• M4: 1,153,848 km (0.109 R)
• M5: 1,415,345 km (0.078 R)
• M6: 2,215,245 km (0.089 R)
• M7: 2,399,251 km (0.082 R)
• M8: 2,493,049 km (0.062 R)
• M9: 2,588,193 km (0.108 R)
• M10: 3,235,652 km (0.059 R)
• M11: 3,986,484 km (0.119 R)
• M12: 4,848,467 km (0.069 R)
• M13: 5,209,147 km (0.061 R)
• M14: 5,703,419 km (0.055 R)
• M15: 6,936,554 km (0.052 R)
• M16: 9,561,099 km (0.063 R)
• M17: 9,710,847 km (0.026 R)
• M18: 10,012,735 km (0.089 R)
• M19: 11,093,580 km (0.116 R)
• M20: 12,373,689 km (0.066 R)
• M21: 13,197,375 km (0.051 R)
• M22: 13,364,176 km (0.073 R)
• M23: 13,531,726 km (0.071 R)
• M24: 15,158,004 km (0.106 R)
• M25: 17,298,750 km (0.044 R)
• M26: 17,664,816 km (0.11 R)
• M27: 17,848,672 km (0.098 R)
• M28: 18,218,477 km (0.067 R)
• M29: 19,437,551 km (0.079 R)
• M30: 19,532,396 km (0.106 R)
• M31: 19,913,421 km (0.116 R)
• M32: 27,284,408 km (0.077 R)
• M33: 27,390,772 km (0.082 R)
• M34: 28,031,200 km (0.039 R)
• M35: 29,218,110 km (0.092 R)
• M36: 31,306,646 km (0.084 R)
• M37: 31,529,397 km (0.094 R)
• M38: 34,127,313 km (0.103 R)
• M39: 34,816,212 km (0.075 R)
• M40: 35,742,073 km (0.111 R)
• M41: 36,207,921 km (0.119 R)
• M42: 37,145,750 km (0.069 R)
• M43: 38,210,438 km (0.099 R)
• M44: 40,248,559 km (0.07 R)
• M45: 41,098,125 km (0.032 R)
• M46: 41,830,856 km (0.035 R)
• M47: 42,198,867 km (0.12 R)
• M48: 42,938,179 km (0.113 R)
• M49: 44,429,670 km (0.031 R)
• M50: 45,433,322 km (0.12 R)
• M51: 45,811,655 km (0.088 R)
• M52: 45,937,916 km (0.102 R)
• M53: 46,444,454 km (0.067 R)
• M54: 47,335,309 km (0.099 R)
• M55: 47,463,066 km (0.079 R)
• M56: 49,004,522 km (0.106 R)
• M57: 49,263,177 km (0.115 R)
• M58: 50,301,835 km (0.049 R)
• M59: 50,562,584 km (0.113 R)
• M60: 54,527,975 km (0.087 R)
• M61: 55,467,599 km (0.11 R)
• M62: 56,412,459 km (0.057 R)
• M63: 56,819,066 km (0.048 R)
• M64: 59,279,054 km (0.077 R)
• M65: 61,494,598 km (0.119 R)
• M66: 62,612,543 km (0.119 R)
• M67: 63,173,984 km (0.096 R)
• M68: 64,019,362 km (0.108 R)
• M69: 65,294,534 km (0.118 R)
• M70: 67,438,122 km (0.061 R)
• M71: 67,581,885 km (0.061 R)
• M72: 68,302,049 km (0.071 R)
• M73: 70,186,534 km (0.074 R)
• M74: 70,769,666 km (0.113 R)
• M75: 71,354,594 km (0.112 R)
• M76: 73,858,114 km (0.101 R)
• M77: 74,599,821 km (0.115 R)
• M78: 76,690,002 km (0.105 R)
• M79: 80,927,661 km (0.082 R)
• M80: 83,228,925 km (0.039 R)
• M81: 87,738,553 km (0.096 R)
• M82: 91,848,754 km (0.095 R)
• M83: 94,730,757 km (0.078 R)
• M84: 99,436,059 km (0.112 R)
• M85: 101,076,101 km (0.076 R)
• M86: 103,884,801 km (0.107 R)
• M87: 107,054,181 km (0.047 R)
• M88: 108,061,573 km (0.064 R)
• M89: 110,254,977 km (0.057 R)
• M90: 111,952,315 km (0.059 R)
• M91: 112,463,191 km (0.088 R)
• M92: 113,658,329 km (0.054 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit