🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.68 AU - 0.82 AU

Year: 286 Days

Day: 46 Hours

Environment

Temp: -22 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.16 AU - 1.34 AU

Year: 615 Days

Day: 17.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.33 AU - 1.47 AU

Year: 728 Days

Day: 22.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 13.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.71 AU - 8.65 AU

Year: 10287 Days

Day: 9.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,776,518 km

• M1: 189,541 km (0.055 R)
• M2: 545,583 km (0.1 R)
• M3: 770,878 km (0.088 R)
• M4: 928,404 km (0.12 R)
• M5: 1,011,581 km (0.117 R)
• M6: 1,168,359 km (0.109 R)
• M7: 1,333,815 km (0.12 R)
• M8: 1,468,154 km (0.115 R)
• M9: 1,835,267 km (0.108 R)
• M10: 1,964,220 km (0.061 R)
• M11: 2,118,605 km (0.09 R)
• M12: 2,254,440 km (0.069 R)
• M13: 2,346,592 km (0.108 R)
• M14: 2,511,000 km (0.106 R)
• M15: 2,801,968 km (0.088 R)
• M16: 2,976,848 km (0.12 R)
• M17: 3,207,229 km (0.106 R)
• M18: 5,817,113 km (0.091 R)
• M19: 6,400,395 km (0.098 R)
• M20: 7,413,921 km (0.106 R)
• M21: 7,762,933 km (0.101 R)
• M22: 8,368,654 km (0.096 R)
• M23: 8,586,170 km (0.098 R)
• M24: 8,989,785 km (0.106 R)
• M25: 9,249,786 km (0.101 R)
• M26: 9,399,533 km (0.099 R)
• M27: 9,625,725 km (0.081 R)
• M28: 10,006,602 km (0.062 R)
• M29: 10,198,984 km (0.097 R)
• M30: 11,298,678 km (0.034 R)
• M31: 11,458,748 km (0.101 R)
• M32: 12,601,227 km (0.095 R)
• M33: 12,809,018 km (0.112 R)
• M34: 13,101,931 km (0.111 R)
• M35: 13,186,005 km (0.067 R)
• M36: 13,651,853 km (0.098 R)
• M37: 13,822,544 km (0.098 R)
• M38: 14,338,956 km (0.116 R)
• M39: 14,643,088 km (0.097 R)
• M40: 14,861,651 km (0.104 R)
• M41: 16,421,957 km (0.072 R)
• M42: 16,603,718 km (0.106 R)
• M43: 16,968,886 km (0.105 R)
• M44: 17,290,671 km (0.043 R)
• M45: 18,127,522 km (0.103 R)
• M46: 19,072,831 km (0.09 R)
• M47: 19,840,567 km (0.104 R)
• M48: 20,569,558 km (0.069 R)
• M49: 21,208,341 km (0.102 R)
• M50: 22,103,833 km (0.063 R)
• M51: 22,707,610 km (0.096 R)
• M52: 22,960,730 km (0.12 R)
• M53: 23,623,449 km (0.075 R)
• M54: 24,655,225 km (0.111 R)
• M55: 24,811,256 km (0.095 R)
• M56: 25,019,795 km (0.103 R)
• M57: 25,438,669 km (0.108 R)
• M58: 25,859,937 km (0.112 R)
• M59: 26,549,284 km (0.045 R)
• M60: 26,655,947 km (0.103 R)
• M61: 26,762,760 km (0.054 R)
• M62: 27,083,797 km (0.113 R)
• M63: 28,163,295 km (0.118 R)
• M64: 28,272,053 km (0.106 R)
• M65: 28,708,430 km (0.085 R)
• M66: 29,256,856 km (0.076 R)
• M67: 29,367,109 km (0.056 R)
• M68: 30,475,929 km (0.087 R)
• M69: 31,035,425 km (0.033 R)
• M70: 31,204,021 km (0.101 R)
• M71: 31,429,166 km (0.096 R)
• M72: 31,881,251 km (0.066 R)
• M73: 32,108,041 km (0.111 R)
• M74: 33,250,072 km (0.117 R)
• M75: 33,768,428 km (0.069 R)
• M76: 33,999,557 km (0.025 R)
• M77: 34,115,346 km (0.069 R)
• M78: 37,112,539 km (0.103 R)
• M79: 37,590,355 km (0.1 R)
• M80: 38,070,115 km (0.092 R)
• M81: 39,339,303 km (0.077 R)
• M82: 40,009,502 km (0.079 R)
• M83: 40,683,739 km (0.11 R)
• M84: 40,806,709 km (0.082 R)
• M85: 41,237,999 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.5

Radius: 6.2

Gravity: 24.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.96 AU - 14.7 AU

Year: 23853 Days

Day: 23.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,776,518 km

• M1: 80,184 km (0.076 R)
• M2: 145,559 km (0.105 R)
• M3: 289,173 km (0.09 R)
• M4: 650,751 km (0.095 R)
• M5: 2,324,302 km (0.05 R)
• M6: 2,407,030 km (0.05 R)
• M7: 4,562,735 km (0.119 R)
• M8: 4,614,646 km (0.062 R)
• M9: 4,666,706 km (0.107 R)
• M10: 4,771,424 km (0.1 R)
• M11: 4,876,891 km (0.118 R)
• M12: 5,361,139 km (0.106 R)
• M13: 5,581,197 km (0.077 R)
• M14: 7,815,890 km (0.051 R)
• M15: 8,636,734 km (0.118 R)
• M16: 8,959,716 km (0.056 R)
• M17: 9,817,959 km (0.058 R)
• M18: 11,118,712 km (0.082 R)
• M19: 11,258,736 km (0.101 R)
• M20: 11,399,358 km (0.118 R)
• M21: 11,967,830 km (0.075 R)
• M22: 13,428,802 km (0.066 R)
• M23: 13,577,952 km (0.08 R)
• M24: 13,953,442 km (0.069 R)
• M25: 14,028,840 km (0.05 R)
• M26: 14,332,224 km (0.076 R)
• M27: 14,484,664 km (0.093 R)
• M28: 14,945,276 km (0.048 R)
• M29: 16,515,007 km (0.065 R)
• M30: 16,594,892 km (0.103 R)
• M31: 19,554,237 km (0.076 R)
• M32: 20,063,019 km (0.086 R)
• M33: 20,148,140 km (0.047 R)
• M34: 21,007,131 km (0.063 R)
• M35: 22,141,382 km (0.065 R)
• M36: 24,742,740 km (0.099 R)
• M37: 26,873,462 km (0.092 R)
• M38: 27,723,029 km (0.08 R)
• M39: 29,158,570 km (0.067 R)
• M40: 29,351,850 km (0.105 R)
• M41: 30,422,223 km (0.092 R)
• M42: 30,520,210 km (0.077 R)
• M43: 31,011,489 km (0.117 R)
• M44: 32,400,804 km (0.105 R)
• M45: 32,701,197 km (0.092 R)
• M46: 32,901,957 km (0.058 R)
• M47: 33,911,893 km (0.082 R)
• M48: 39,431,904 km (0.057 R)
• M49: 39,645,530 km (0.092 R)
• M50: 40,935,812 km (0.071 R)
• M51: 43,336,708 km (0.056 R)
• M52: 47,703,619 km (0.115 R)
• M53: 48,159,295 km (0.116 R)
• M54: 49,996,805 km (0.058 R)
• M55: 50,112,444 km (0.094 R)
• M56: 51,506,547 km (0.112 R)
• M57: 52,208,310 km (0.098 R)
• M58: 52,325,595 km (0.04 R)
• M59: 53,267,015 km (0.107 R)
• M60: 55,047,229 km (0.102 R)
• M61: 55,405,516 km (0.076 R)
• M62: 56,124,633 km (0.102 R)
• M63: 56,365,037 km (0.114 R)
• M64: 59,276,062 km (0.063 R)
• M65: 60,749,900 km (0.112 R)
• M66: 61,739,041 km (0.072 R)
• M67: 61,863,058 km (0.095 R)
• M68: 61,987,224 km (0.09 R)
• M69: 62,360,022 km (0.093 R)
• M70: 63,733,480 km (0.119 R)
• M71: 64,486,705 km (0.106 R)
• M72: 64,612,667 km (0.102 R)
• M73: 68,810,981 km (0.098 R)
• M74: 70,878,125 km (0.12 R)
• M75: 71,528,277 km (0.099 R)
• M76: 73,096,661 km (0.117 R)
• M77: 76,400,381 km (0.061 R)
• M78: 77,869,432 km (0.058 R)
• M79: 78,271,700 km (0.1 R)
• M80: 81,514,533 km (0.106 R)
• M81: 82,605,102 km (0.101 R)
• M82: 82,741,834 km (0.102 R)
• M83: 83,426,394 km (0.115 R)
• M84: 83,700,607 km (0.077 R)
• M85: 84,250,230 km (0.052 R)
• M86: 85,490,994 km (0.085 R)
• M87: 85,629,372 km (0.034 R)
• M88: 86,460,389 km (0.04 R)
• M89: 87,154,971 km (0.089 R)
• M90: 87,851,350 km (0.07 R)
• M91: 89,109,617 km (0.074 R)
• M92: 92,068,663 km (0.111 R)
• M93: 92,635,938 km (0.091 R)
• M94: 93,631,362 km (0.093 R)
• M95: 94,630,377 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit