🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.63 AU - 0.75 AU

Year: 204 Days

Day: 15.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,663,396 km

• M1: 323,281 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.89 AU - 1.35 AU

Year: 422 Days

Day: 25.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.07 AU - 1.59 AU

Year: 547 Days

Day: 45.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.05 AU - 2.63 AU

Year: 1276 Days

Day: 38.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 78.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,663,396 km

• M1: 1,451,847 km (0.052 R)

Asteroid Belt

Center: 7.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.8

Radius: 3.3

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.5 AU - 15.34 AU

Year: 17524 Days

Day: 22.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,663,396 km

• M1: 84,822 km (0.106 R)
• M2: 431,739 km (0.115 R)
• M3: 530,923 km (0.114 R)
• M4: 923,019 km (0.088 R)
• M5: 1,013,825 km (0.08 R)
• M6: 1,107,623 km (0.058 R)
• M7: 1,204,263 km (0.104 R)
• M8: 1,468,154 km (0.101 R)
• M9: 1,489,247 km (0.096 R)
• M10: 1,617,602 km (0.116 R)
• M11: 2,000,423 km (0.046 R)
• M12: 2,189,963 km (0.111 R)
• M13: 2,335,971 km (0.107 R)
• M14: 2,385,338 km (0.038 R)
• M15: 2,897,561 km (0.105 R)
• M16: 2,977,297 km (0.052 R)
• M17: 3,414,571 km (0.114 R)
• M18: 3,669,337 km (0.099 R)
• M19: 3,755,655 km (0.11 R)
• M20: 3,900,914 km (0.044 R)
• M21: 6,187,518 km (0.087 R)
• M22: 6,255,884 km (0.1 R)
• M23: 6,706,622 km (0.115 R)
• M24: 6,989,362 km (0.047 R)
• M25: 7,239,789 km (0.113 R)
• M26: 8,270,817 km (0.113 R)
• M27: 8,421,762 km (0.077 R)
• M28: 8,764,939 km (0.083 R)
• M29: 9,112,455 km (0.113 R)
• M30: 9,268,486 km (0.118 R)
• M31: 9,425,264 km (0.093 R)
• M32: 9,543,447 km (0.056 R)
• M33: 9,861,192 km (0.075 R)
• M34: 10,222,621 km (0.1 R)
• M35: 10,875,765 km (0.097 R)
• M36: 11,458,449 km (0.044 R)
• M37: 12,093,791 km (0.114 R)
• M38: 12,136,576 km (0.119 R)
• M39: 12,394,184 km (0.071 R)
• M40: 12,827,569 km (0.107 R)
• M41: 13,002,449 km (0.108 R)
• M42: 13,398,434 km (0.095 R)
• M43: 14,022,407 km (0.1 R)
• M44: 14,655,804 km (0.07 R)
• M45: 15,067,946 km (0.071 R)
• M46: 15,576,729 km (0.109 R)
• M47: 16,091,196 km (0.11 R)
• M48: 16,185,442 km (0.055 R)
• M49: 17,959,524 km (0.061 R)
• M50: 18,795,177 km (0.088 R)
• M51: 20,148,140 km (0.099 R)
• M52: 20,555,047 km (0.109 R)
• M53: 22,577,161 km (0.064 R)
• M54: 22,735,286 km (0.053 R)
• M55: 22,893,710 km (0.11 R)
• M56: 23,478,189 km (0.091 R)
• M57: 24,228,871 km (0.107 R)
• M58: 24,661,508 km (0.072 R)
• M59: 25,205,745 km (0.115 R)
• M60: 25,315,101 km (0.12 R)
• M61: 26,140,134 km (0.111 R)
• M62: 27,029,792 km (0.083 R)
• M63: 27,309,839 km (0.114 R)
• M64: 28,439,752 km (0.036 R)
• M65: 29,239,652 km (0.099 R)
• M66: 32,750,714 km (0.098 R)
• M67: 33,228,679 km (0.052 R)
• M68: 34,191,790 km (0.042 R)
• M69: 34,373,402 km (0.12 R)
• M70: 34,859,296 km (0.107 R)
• M71: 34,920,182 km (0.063 R)
• M72: 35,592,176 km (0.118 R)
• M73: 35,776,331 km (0.088 R)
• M74: 36,453,860 km (0.101 R)
• M75: 36,825,161 km (0.098 R)
• M76: 37,634,037 km (0.057 R)
• M77: 41,120,416 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.8

Radius: 6.1

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.07 AU - 15.63 AU

Year: 19376 Days

Day: 17.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,663,396 km

• M1: 363,972 km (0.072 R)
• M2: 593,604 km (0.099 R)
• M3: 687,701 km (0.092 R)
• M4: 971,638 km (0.055 R)
• M5: 1,055,114 km (0.082 R)
• M6: 1,671,457 km (0.108 R)
• M7: 1,806,245 km (0.07 R)
• M8: 2,231,851 km (0.101 R)
• M9: 4,036,599 km (0.117 R)
• M10: 4,683,161 km (0.11 R)
• M11: 4,825,878 km (0.031 R)
• M12: 5,213,486 km (0.098 R)
• M13: 5,311,921 km (0.052 R)
• M14: 5,411,105 km (0.108 R)
• M15: 5,460,921 km (0.089 R)
• M16: 5,560,852 km (0.092 R)
• M17: 5,762,809 km (0.089 R)
• M18: 5,915,848 km (0.059 R)
• M19: 6,330,383 km (0.091 R)
• M20: 6,382,892 km (0.086 R)
• M21: 6,488,209 km (0.112 R)
• M22: 7,297,085 km (0.111 R)
• M23: 8,831,510 km (0.079 R)
• M24: 8,890,153 km (0.095 R)
• M25: 9,364,378 km (0.114 R)
• M26: 9,424,217 km (0.097 R)
• M27: 10,029,939 km (0.081 R)
• M28: 10,399,296 km (0.054 R)
• M29: 10,710,609 km (0.032 R)
• M30: 11,533,996 km (0.056 R)
• M31: 11,598,323 km (0.069 R)
• M32: 11,856,230 km (0.027 R)
• M33: 12,973,576 km (0.109 R)
• M34: 13,987,102 km (0.058 R)
• M35: 14,055,468 km (0.097 R)
• M36: 16,017,594 km (0.059 R)
• M37: 16,957,218 km (0.078 R)
• M38: 17,692,192 km (0.077 R)
• M39: 17,989,144 km (0.087 R)
• M40: 18,437,638 km (0.079 R)
• M41: 19,498,287 km (0.037 R)
• M42: 20,035,942 km (0.081 R)
• M43: 20,578,533 km (0.078 R)
• M44: 21,204,601 km (0.104 R)
• M45: 21,519,803 km (0.117 R)
• M46: 22,877,404 km (0.116 R)
• M47: 23,200,835 km (0.109 R)
• M48: 24,015,993 km (0.056 R)
• M49: 25,423,111 km (0.113 R)
• M50: 26,686,914 km (0.077 R)
• M51: 26,856,857 km (0.094 R)
• M52: 27,798,576 km (0.081 R)
• M53: 27,884,744 km (0.093 R)
• M54: 28,057,230 km (0.086 R)
• M55: 29,099,927 km (0.086 R)
• M56: 29,978,516 km (0.092 R)
• M57: 30,155,340 km (0.116 R)
• M58: 30,776,770 km (0.112 R)
• M59: 31,671,664 km (0.102 R)
• M60: 31,941,988 km (0.054 R)
• M61: 33,304,226 km (0.117 R)
• M62: 35,710,209 km (0.076 R)
• M63: 36,556,035 km (0.085 R)
• M64: 37,408,444 km (0.092 R)
• M65: 38,075,949 km (0.084 R)
• M66: 38,843,536 km (0.041 R)
• M67: 40,491,656 km (0.074 R)
• M68: 40,980,841 km (0.05 R)
• M69: 42,360,731 km (0.08 R)
• M70: 43,455,489 km (0.108 R)
• M71: 43,956,193 km (0.095 R)
• M72: 44,056,573 km (0.091 R)
• M73: 45,064,563 km (0.113 R)
• M74: 48,547,950 km (0.099 R)
• M75: 49,797,840 km (0.091 R)
• M76: 50,426,899 km (0.094 R)
• M77: 52,010,692 km (0.064 R)
• M78: 57,736,101 km (0.069 R)
• M79: 59,281,597 km (0.118 R)
• M80: 59,725,603 km (0.086 R)
• M81: 59,836,755 km (0.114 R)
• M82: 61,288,452 km (0.062 R)
• M83: 65,139,401 km (0.04 R)
• M84: 66,056,885 km (0.111 R)
• M85: 66,171,925 km (0.07 R)
• M86: 66,863,217 km (0.067 R)
• M87: 73,548,746 km (0.085 R)
• M88: 73,787,205 km (0.036 R)
• M89: 74,983,090 km (0.072 R)
• M90: 75,824,130 km (0.12 R)
• M91: 78,244,025 km (0.115 R)
• M92: 80,075,551 km (0.09 R)
• M93: 80,566,382 km (0.11 R)
• M94: 82,168,426 km (0.114 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 11,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit