🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.16 AU - 1.42 AU

Year: 513 Days

Day: 32.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.18 AU - 5.06 AU

Year: 2926 Days

Day: 28.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,550,625 km

• M1: 973,882 km (0.029 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 12.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.41 AU - 9.97 AU

Year: 8962 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,550,625 km

• M1: 170,841 km (0.058 R)
• M2: 294,259 km (0.11 R)
• M3: 464,352 km (0.069 R)
• M4: 565,181 km (0.046 R)
• M5: 840,291 km (0.117 R)
• M6: 952,938 km (0.087 R)
• M7: 1,249,741 km (0.109 R)
• M8: 1,419,085 km (0.089 R)
• M9: 1,556,267 km (0.095 R)
• M10: 1,698,085 km (0.109 R)
• M11: 1,973,495 km (0.113 R)
• M12: 2,105,590 km (0.099 R)
• M13: 2,263,565 km (0.078 R)
• M14: 2,355,718 km (0.112 R)
• M15: 2,519,976 km (0.042 R)
• M16: 3,267,367 km (0.095 R)
• M17: 3,829,855 km (0.082 R)
• M18: 4,193,228 km (0.098 R)
• M19: 4,480,606 km (0.051 R)
• M20: 4,626,763 km (0.106 R)
• M21: 5,381,035 km (0.089 R)
• M22: 6,108,979 km (0.101 R)
• M23: 6,800,570 km (0.074 R)
• M24: 7,138,810 km (0.113 R)
• M25: 7,413,322 km (0.069 R)
• M26: 7,621,563 km (0.091 R)
• M27: 8,114,936 km (0.039 R)
• M28: 8,222,049 km (0.093 R)
• M29: 8,437,619 km (0.087 R)
• M30: 10,190,607 km (0.087 R)
• M31: 11,088,493 km (0.11 R)
• M32: 11,808,957 km (0.113 R)
• M33: 12,420,812 km (0.043 R)
• M34: 13,210,838 km (0.115 R)
• M35: 13,337,099 km (0.106 R)
• M36: 14,059,956 km (0.064 R)
• M37: 14,491,097 km (0.077 R)
• M38: 14,621,397 km (0.036 R)
• M39: 14,839,211 km (0.102 R)
• M40: 15,190,168 km (0.094 R)
• M41: 16,802,833 km (0.12 R)
• M42: 16,939,715 km (0.076 R)
• M43: 17,214,526 km (0.058 R)
• M44: 17,815,012 km (0.106 R)
• M45: 18,422,379 km (0.039 R)
• M46: 20,188,233 km (0.087 R)
• M47: 20,333,791 km (0.102 R)
• M48: 20,821,331 km (0.094 R)
• M49: 21,411,644 km (0.116 R)
• M50: 22,558,461 km (0.08 R)
• M51: 22,759,970 km (0.108 R)
• M52: 23,063,354 km (0.063 R)
• M53: 23,827,500 km (0.119 R)
• M54: 24,548,263 km (0.095 R)
• M55: 24,911,337 km (0.071 R)
• M56: 25,538,002 km (0.076 R)
• M57: 26,116,946 km (0.085 R)
• M58: 26,275,520 km (0.084 R)
• M59: 26,646,971 km (0.036 R)
• M60: 26,913,405 km (0.09 R)
• M61: 27,395,110 km (0.064 R)
• M62: 27,610,082 km (0.055 R)
• M63: 27,933,662 km (0.066 R)
• M64: 28,857,280 km (0.077 R)
• M65: 29,460,309 km (0.108 R)
• M66: 29,846,122 km (0.032 R)
• M67: 30,344,731 km (0.068 R)
• M68: 30,511,533 km (0.068 R)
• M69: 31,350,179 km (0.102 R)
• M70: 32,707,779 km (0.107 R)
• M71: 32,993,062 km (0.073 R)
• M72: 33,279,094 km (0.047 R)
• M73: 35,071,276 km (0.112 R)
• M74: 35,421,634 km (0.11 R)
• M75: 36,302,915 km (0.051 R)
• M76: 36,894,425 km (0.111 R)
• M77: 37,191,377 km (0.095 R)
• M78: 37,907,352 km (0.053 R)
• M79: 38,087,019 km (0.12 R)
• M80: 38,447,251 km (0.067 R)
• M81: 38,748,392 km (0.113 R)
• M82: 40,265,464 km (0.088 R)
• M83: 40,571,242 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 3.7

Gravity: 63.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.47 AU - 15.21 AU

Year: 18998 Days

Day: 24.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,550,625 km

• M1: 398,678 km (0.082 R)
• M2: 1,744,760 km (0.087 R)
• M3: 2,051,136 km (0.034 R)
• M4: 2,086,142 km (0.104 R)
• M5: 2,337,317 km (0.109 R)
• M6: 4,166,151 km (0.068 R)
• M7: 4,572,758 km (0.097 R)
• M8: 6,016,677 km (0.081 R)
• M9: 7,264,024 km (0.101 R)
• M10: 7,371,585 km (0.054 R)
• M11: 8,362,222 km (0.087 R)
• M12: 9,335,506 km (0.041 R)
• M13: 9,393,849 km (0.107 R)
• M14: 9,569,626 km (0.113 R)
• M15: 9,746,600 km (0.106 R)
• M16: 10,525,557 km (0.038 R)
• M17: 11,386,642 km (0.085 R)
• M18: 11,699,601 km (0.042 R)
• M19: 11,762,581 km (0.025 R)
• M20: 13,503,901 km (0.081 R)
• M21: 13,834,961 km (0.096 R)
• M22: 13,901,532 km (0.1 R)
• M23: 14,303,202 km (0.045 R)
• M24: 15,530,653 km (0.073 R)
• M25: 16,933,581 km (0.116 R)
• M26: 17,004,790 km (0.112 R)
• M27: 17,290,671 km (0.077 R)
• M28: 17,362,329 km (0.069 R)
• M29: 17,506,092 km (0.053 R)
• M30: 19,261,025 km (0.095 R)
• M31: 20,234,758 km (0.104 R)
• M32: 20,689,535 km (0.105 R)
• M33: 21,377,985 km (0.081 R)
• M34: 21,686,455 km (0.09 R)
• M35: 22,229,795 km (0.07 R)
• M36: 22,698,934 km (0.106 R)
• M37: 22,777,473 km (0.098 R)
• M38: 23,966,028 km (0.089 R)
• M39: 24,046,063 km (0.075 R)
• M40: 24,286,466 km (0.117 R)
• M41: 24,931,383 km (0.079 R)
• M42: 25,174,629 km (0.118 R)
• M43: 25,500,303 km (0.103 R)
• M44: 25,745,494 km (0.07 R)
• M45: 26,899,792 km (0.106 R)
• M46: 27,232,647 km (0.096 R)
• M47: 29,944,407 km (0.106 R)
• M48: 30,722,466 km (0.111 R)
• M49: 31,682,435 km (0.102 R)
• M50: 32,829,702 km (0.111 R)
• M51: 34,080,190 km (0.116 R)
• M52: 34,440,272 km (0.071 R)
• M53: 34,530,480 km (0.107 R)
• M54: 35,255,281 km (0.108 R)
• M55: 36,904,149 km (0.079 R)
• M56: 36,996,451 km (0.085 R)
• M57: 37,273,955 km (0.074 R)
• M58: 38,110,506 km (0.097 R)
• M59: 38,484,202 km (0.112 R)
• M60: 38,859,244 km (0.12 R)
• M61: 39,991,550 km (0.084 R)
• M62: 40,656,961 km (0.091 R)
• M63: 42,772,275 km (0.065 R)
• M64: 42,966,304 km (0.114 R)
• M65: 44,332,880 km (0.072 R)
• M66: 45,317,833 km (0.118 R)
• M67: 45,416,717 km (0.116 R)
• M68: 45,515,601 km (0.116 R)
• M69: 46,309,816 km (0.078 R)
• M70: 46,409,448 km (0.09 R)
• M71: 47,409,360 km (0.069 R)
• M72: 51,995,882 km (0.082 R)
• M73: 52,930,120 km (0.113 R)
• M74: 53,974,463 km (0.071 R)
• M75: 57,683,144 km (0.072 R)
• M76: 57,790,405 km (0.048 R)
• M77: 60,273,431 km (0.12 R)
• M78: 61,254,494 km (0.118 R)
• M79: 62,350,747 km (0.066 R)
• M80: 62,460,701 km (0.119 R)
• M81: 62,791,013 km (0.111 R)
• M82: 63,674,688 km (0.104 R)
• M83: 63,785,540 km (0.087 R)
• M84: 64,562,551 km (0.046 R)
• M85: 64,785,153 km (0.098 R)
• M86: 65,454,454 km (0.06 R)
• M87: 65,678,103 km (0.078 R)
• M88: 66,238,347 km (0.117 R)
• M89: 66,462,744 km (0.045 R)
• M90: 70,089,146 km (0.061 R)
• M91: 73,779,276 km (0.112 R)
• M92: 74,361,511 km (0.102 R)
• M93: 75,413,334 km (0.042 R)
• M94: 76,234,925 km (0.095 R)
• M95: 76,941,476 km (0.066 R)
• M96: 77,531,939 km (0.062 R)
• M97: 78,361,010 km (0.059 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit