🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 217 Days

Day: 34.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.25 AU - 2.37 AU

Year: 1276 Days

Day: 13.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,434,401 km

• M1: 170,093 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.42 AU - 2.72 AU

Year: 1497 Days

Day: 42 Hours

Environment

Temp: -95 °C

Axial Tilt: 143.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,434,401 km

• M1: 832,662 km (0.1 R)
• M2: 1,625,979 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.33 AU - 3.29 AU

Year: 1712 Days

Day: 41.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 5.9

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.58 AU - 18.1 AU

Year: 26242 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,434,401 km

• M1: 95,294 km (0.08 R)
• M2: 159,771 km (0.111 R)
• M3: 374,743 km (0.095 R)
• M4: 544,985 km (0.072 R)
• M5: 981,960 km (0.081 R)
• M6: 1,097,749 km (0.088 R)
• M7: 1,249,142 km (0.102 R)
• M8: 2,523,566 km (0.062 R)
• M9: 3,619,969 km (0.098 R)
• M10: 4,502,298 km (0.067 R)
• M11: 4,647,557 km (0.103 R)
• M12: 4,843,530 km (0.079 R)
• M13: 5,447,756 km (0.095 R)
• M14: 6,129,025 km (0.062 R)
• M15: 6,236,137 km (0.104 R)
• M16: 7,003,724 km (0.108 R)
• M17: 7,398,512 km (0.054 R)
• M18: 7,455,509 km (0.109 R)
• M19: 8,033,705 km (0.096 R)
• M20: 8,209,931 km (0.113 R)
• M21: 9,478,970 km (0.052 R)
• M22: 9,602,987 km (0.082 R)
• M23: 10,678,745 km (0.114 R)
• M24: 10,937,400 km (0.11 R)
• M25: 11,925,793 km (0.098 R)
• M26: 12,464,495 km (0.111 R)
• M27: 13,148,905 km (0.04 R)
• M28: 13,426,110 km (0.063 R)
• M29: 14,912,963 km (0.081 R)
• M30: 15,201,986 km (0.082 R)
• M31: 15,274,541 km (0.109 R)
• M32: 16,899,772 km (0.109 R)
• M33: 17,352,455 km (0.1 R)
• M34: 18,192,747 km (0.111 R)
• M35: 18,890,172 km (0.037 R)
• M36: 19,202,981 km (0.101 R)
• M37: 19,675,262 km (0.072 R)
• M38: 20,310,903 km (0.08 R)
• M39: 21,196,074 km (0.103 R)
• M40: 21,439,619 km (0.115 R)
• M41: 21,684,062 km (0.075 R)
• M42: 22,175,790 km (0.096 R)
• M43: 26,152,999 km (0.104 R)
• M44: 27,291,289 km (0.068 R)
• M45: 27,733,351 km (0.117 R)
• M46: 27,999,785 km (0.07 R)
• M47: 28,893,782 km (0.109 R)
• M48: 29,254,013 km (0.09 R)
• M49: 29,706,397 km (0.088 R)
• M50: 31,077,462 km (0.04 R)
• M51: 31,261,916 km (0.069 R)
• M52: 31,631,722 km (0.076 R)
• M53: 32,469,171 km (0.048 R)
• M54: 33,125,457 km (0.063 R)
• M55: 33,975,771 km (0.078 R)
• M56: 35,216,536 km (0.065 R)
• M57: 35,601,301 km (0.068 R)
• M58: 37,252,114 km (0.119 R)
• M59: 37,447,937 km (0.025 R)
• M60: 41,334,789 km (0.078 R)
• M61: 41,537,644 km (0.079 R)
• M62: 41,639,071 km (0.103 R)
• M63: 43,583,245 km (0.097 R)
• M64: 44,099,807 km (0.092 R)
• M65: 45,976,063 km (0.099 R)
• M66: 46,291,416 km (0.102 R)
• M67: 47,984,714 km (0.105 R)
• M68: 48,624,993 km (0.115 R)
• M69: 48,839,067 km (0.111 R)
• M70: 51,977,631 km (0.094 R)
• M71: 53,405,692 km (0.092 R)
• M72: 53,847,604 km (0.09 R)
• M73: 54,512,866 km (0.117 R)
• M74: 59,359,388 km (0.095 R)
• M75: 59,473,681 km (0.056 R)
• M76: 62,821,382 km (0.094 R)
• M77: 62,937,919 km (0.073 R)
• M78: 63,989,891 km (0.104 R)
• M79: 64,576,763 km (0.118 R)
• M80: 65,165,431 km (0.114 R)
• M81: 67,657,432 km (0.046 R)
• M82: 69,215,644 km (0.12 R)
• M83: 69,818,074 km (0.098 R)
• M84: 69,938,800 km (0.079 R)
• M85: 70,422,300 km (0.065 R)
• M86: 74,453,364 km (0.118 R)
• M87: 75,317,890 km (0.056 R)
• M88: 75,689,491 km (0.09 R)
• M89: 75,937,525 km (0.053 R)
• M90: 76,061,691 km (0.08 R)
• M91: 76,185,857 km (0.047 R)
• M92: 76,807,885 km (0.115 R)
• M93: 79,060,979 km (0.088 R)
• M94: 81,589,931 km (0.094 R)
• M95: 81,716,939 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 4.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.74 AU - 21.72 AU

Year: 31851 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,434,401 km

• M1: 162,014 km (0.054 R)
• M2: 886,966 km (0.067 R)
• M3: 1,216,380 km (0.076 R)
• M4: 1,976,637 km (0.113 R)
• M5: 2,087,189 km (0.078 R)
• M6: 2,199,986 km (0.088 R)
• M7: 2,610,034 km (0.085 R)
• M8: 2,731,508 km (0.115 R)
• M9: 3,768,520 km (0.118 R)
• M10: 3,871,294 km (0.089 R)
• M11: 4,256,508 km (0.109 R)
• M12: 4,292,113 km (0.07 R)
• M13: 4,912,944 km (0.108 R)
• M14: 5,483,809 km (0.116 R)
• M15: 5,561,450 km (0.085 R)
• M16: 5,600,346 km (0.082 R)
• M17: 5,875,905 km (0.071 R)
• M18: 6,155,653 km (0.103 R)
• M19: 6,399,049 km (0.079 R)
• M20: 7,360,664 km (0.103 R)
• M21: 7,880,068 km (0.056 R)
• M22: 8,188,539 km (0.069 R)
• M23: 8,232,820 km (0.029 R)
• M24: 8,321,830 km (0.104 R)
• M25: 8,411,290 km (0.099 R)
• M26: 8,999,658 km (0.109 R)
• M27: 9,554,517 km (0.079 R)
• M28: 10,455,545 km (0.089 R)
• M29: 11,185,882 km (0.11 R)
• M30: 12,083,768 km (0.108 R)
• M31: 12,849,560 km (0.094 R)
• M32: 13,736,376 km (0.041 R)
• M33: 14,213,742 km (0.071 R)
• M34: 14,696,644 km (0.092 R)
• M35: 16,177,065 km (0.086 R)
• M36: 16,232,865 km (0.117 R)
• M37: 16,288,665 km (0.087 R)
• M38: 16,456,514 km (0.067 R)
• M39: 17,819,350 km (0.086 R)
• M40: 18,223,713 km (0.075 R)
• M41: 18,456,039 km (0.077 R)
• M42: 19,041,266 km (0.059 R)
• M43: 19,930,625 km (0.062 R)
• M44: 22,491,591 km (0.086 R)
• M45: 23,747,016 km (0.082 R)
• M46: 24,575,190 km (0.112 R)
• M47: 24,703,396 km (0.116 R)
• M48: 24,896,227 km (0.119 R)
• M49: 25,542,340 km (0.086 R)
• M50: 25,932,791 km (0.1 R)
• M51: 26,719,526 km (0.072 R)
• M52: 28,585,311 km (0.116 R)
• M53: 28,787,717 km (0.075 R)
• M54: 29,602,127 km (0.099 R)
• M55: 31,114,562 km (0.119 R)
• M56: 31,322,802 km (0.117 R)
• M57: 32,090,090 km (0.114 R)
• M58: 34,788,237 km (0.039 R)
• M59: 36,383,100 km (0.116 R)
• M60: 36,456,253 km (0.111 R)
• M61: 38,224,350 km (0.081 R)
• M62: 38,298,551 km (0.071 R)
• M63: 39,118,796 km (0.115 R)
• M64: 39,643,735 km (0.086 R)
• M65: 39,794,230 km (0.077 R)
• M66: 40,397,858 km (0.118 R)
• M67: 40,852,486 km (0.077 R)
• M68: 40,928,481 km (0.038 R)
• M69: 41,537,644 km (0.105 R)
• M70: 42,303,435 km (0.048 R)
• M71: 44,004,363 km (0.108 R)
• M72: 45,098,522 km (0.029 R)
• M73: 46,201,507 km (0.07 R)
• M74: 46,915,239 km (0.108 R)
• M75: 48,433,956 km (0.049 R)
• M76: 48,916,858 km (0.101 R)
• M77: 49,320,623 km (0.11 R)
• M78: 51,109,813 km (0.072 R)
• M79: 52,920,247 km (0.111 R)
• M80: 53,750,066 km (0.073 R)
• M81: 54,166,696 km (0.107 R)
• M82: 54,751,624 km (0.103 R)
• M83: 55,170,648 km (0.09 R)
• M84: 55,422,720 km (0.11 R)
• M85: 55,759,315 km (0.075 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit