🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.11 AU - 1.13 AU

Year: 422 Days

Day: 12.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,378,220 km

• M1: 203,752 km (0.095 R)
• M2: 437,275 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.35 AU - 1.49 AU

Year: 603 Days

Day: 15.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.2 AU - 1.84 AU

Year: 668 Days

Day: 41.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.49 AU - 5.53 AU

Year: 3414 Days

Day: 27.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,378,220 km

• M1: 3,608,450 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.28 AU - 5.24 AU

Year: 3702 Days

Day: 29.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 12.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.98 AU - 8.86 AU

Year: 7945 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,378,220 km

• M1: 154,535 km (0.118 R)
• M2: 322,084 km (0.099 R)
• M3: 521,797 km (0.03 R)
• M4: 598,990 km (0.11 R)
• M5: 844,779 km (0.111 R)
• M6: 1,138,739 km (0.046 R)
• M7: 1,274,873 km (0.096 R)
• M8: 1,353,113 km (0.067 R)
• M9: 1,465,461 km (0.057 R)
• M10: 1,547,590 km (0.084 R)
• M11: 1,751,791 km (0.1 R)
• M12: 1,857,258 km (0.055 R)
• M13: 2,037,972 km (0.027 R)
• M14: 2,224,670 km (0.077 R)
• M15: 2,495,592 km (0.097 R)
• M16: 2,675,558 km (0.048 R)
• M17: 2,757,089 km (0.114 R)
• M18: 3,133,926 km (0.073 R)
• M19: 3,707,334 km (0.108 R)
• M20: 4,076,542 km (0.027 R)
• M21: 4,776,062 km (0.08 R)
• M22: 4,900,527 km (0.089 R)
• M23: 5,152,599 km (0.044 R)
• M24: 5,305,937 km (0.091 R)
• M25: 5,460,771 km (0.113 R)
• M26: 5,538,861 km (0.064 R)
• M27: 5,617,250 km (0.088 R)
• M28: 6,149,370 km (0.111 R)
• M29: 6,503,917 km (0.045 R)
• M30: 6,753,446 km (0.101 R)
• M31: 6,893,320 km (0.107 R)
• M32: 7,062,515 km (0.084 R)
• M33: 7,347,799 km (0.104 R)
• M34: 7,636,672 km (0.116 R)
• M35: 8,375,536 km (0.104 R)
• M36: 8,860,383 km (0.073 R)
• M37: 9,106,322 km (0.052 R)
• M38: 9,448,153 km (0.054 R)
• M39: 9,984,611 km (0.093 R)
• M40: 10,144,381 km (0.099 R)
• M41: 10,857,215 km (0.087 R)
• M42: 11,087,446 km (0.09 R)
• M43: 11,385,744 km (0.075 R)
• M44: 12,399,569 km (0.083 R)
• M45: 13,021,597 km (0.098 R)
• M46: 13,301,345 km (0.069 R)
• M47: 13,938,183 km (0.116 R)
• M48: 14,260,267 km (0.065 R)
• M49: 15,204,679 km (0.078 R)
• M50: 15,573,438 km (0.094 R)
• M51: 15,721,689 km (0.091 R)
• M52: 15,982,289 km (0.046 R)
• M53: 16,470,127 km (0.049 R)
• M54: 17,614,551 km (0.107 R)
• M55: 18,001,710 km (0.118 R)
• M56: 19,061,162 km (0.11 R)
• M57: 19,578,621 km (0.117 R)
• M58: 20,221,593 km (0.118 R)
• M59: 20,302,525 km (0.087 R)
• M60: 20,505,081 km (0.118 R)
• M61: 21,611,058 km (0.081 R)
• M62: 21,693,786 km (0.073 R)
• M63: 22,067,182 km (0.111 R)
• M64: 22,275,572 km (0.073 R)
• M65: 22,526,597 km (0.077 R)
• M66: 23,327,394 km (0.109 R)
• M67: 23,709,916 km (0.078 R)
• M68: 23,795,187 km (0.098 R)
• M69: 24,008,962 km (0.074 R)
• M70: 24,352,289 km (0.117 R)
• M71: 24,697,112 km (0.119 R)
• M72: 24,870,197 km (0.094 R)
• M73: 26,313,218 km (0.049 R)
• M74: 26,755,878 km (0.1 R)
• M75: 27,245,662 km (0.063 R)
• M76: 28,415,068 km (0.031 R)
• M77: 28,505,725 km (0.12 R)
• M78: 29,600,931 km (0.113 R)
• M79: 30,477,724 km (0.06 R)
• M80: 30,616,850 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 8.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.5 AU - 11.74 AU

Year: 11475 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,378,220 km

• M1: 340,335 km (0.104 R)
• M2: 729,140 km (0.113 R)
• M3: 2,118,455 km (0.111 R)
• M4: 3,857,082 km (0.073 R)
• M5: 4,340,433 km (0.046 R)
• M6: 4,553,460 km (0.059 R)
• M7: 4,715,624 km (0.118 R)
• M8: 4,824,681 km (0.079 R)
• M9: 4,879,583 km (0.107 R)
• M10: 5,382,980 km (0.099 R)
• M11: 6,238,381 km (0.103 R)
• M12: 6,907,382 km (0.083 R)
• M13: 6,990,110 km (0.106 R)
• M14: 7,261,032 km (0.089 R)
• M15: 8,688,944 km (0.095 R)
• M16: 9,047,978 km (0.085 R)
• M17: 9,572,469 km (0.11 R)
• M18: 10,036,671 km (0.081 R)
• M19: 10,746,812 km (0.08 R)
• M20: 10,938,896 km (0.043 R)
• M21: 11,693,916 km (0.092 R)
• M22: 12,390,294 km (0.096 R)
• M23: 12,895,935 km (0.099 R)
• M24: 13,770,933 km (0.074 R)
• M25: 18,338,904 km (0.025 R)
• M26: 18,539,814 km (0.117 R)

Asteroid Belt

Center: 13.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.5

Radius: 7.1

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.69 AU - 17.63 AU

Year: 23156 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,378,220 km

• M1: 311,164 km (0.078 R)
• M2: 369,208 km (0.116 R)
• M3: 453,132 km (0.082 R)
• M4: 616,642 km (0.058 R)
• M5: 911,201 km (0.116 R)
• M6: 1,278,763 km (0.112 R)
• M7: 1,547,740 km (0.116 R)
• M8: 2,456,547 km (0.113 R)
• M9: 2,963,085 km (0.074 R)
• M10: 3,781,685 km (0.096 R)
• M11: 6,273,836 km (0.104 R)
• M12: 6,330,234 km (0.067 R)
• M13: 6,557,174 km (0.075 R)
• M14: 6,614,320 km (0.097 R)
• M15: 6,960,789 km (0.103 R)
• M16: 7,077,625 km (0.108 R)
• M17: 7,852,691 km (0.068 R)
• M18: 9,288,831 km (0.091 R)
• M19: 9,741,813 km (0.088 R)
• M20: 10,069,732 km (0.078 R)
• M21: 10,201,976 km (0.116 R)
• M22: 10,268,248 km (0.11 R)
• M23: 10,534,981 km (0.103 R)
• M24: 10,669,171 km (0.101 R)
• M25: 12,820,986 km (0.111 R)
• M26: 14,725,367 km (0.089 R)
• M27: 16,171,979 km (0.112 R)
• M28: 17,822,791 km (0.116 R)
• M29: 22,479,623 km (0.114 R)
• M30: 23,086,691 km (0.032 R)
• M31: 23,523,667 km (0.093 R)
• M32: 23,875,072 km (0.094 R)
• M33: 24,583,418 km (0.104 R)
• M34: 25,658,728 km (0.1 R)
• M35: 26,111,261 km (0.103 R)
• M36: 26,749,296 km (0.099 R)
• M37: 27,116,260 km (0.089 R)
• M38: 27,484,719 km (0.051 R)
• M39: 27,669,622 km (0.046 R)
• M40: 28,133,675 km (0.049 R)
• M41: 28,787,717 km (0.076 R)
• M42: 28,975,462 km (0.119 R)
• M43: 29,920,472 km (0.076 R)
• M44: 32,034,888 km (0.103 R)
• M45: 32,522,128 km (0.044 R)
• M46: 33,208,334 km (0.108 R)
• M47: 34,197,026 km (0.094 R)
• M48: 35,798,770 km (0.091 R)
• M49: 36,608,843 km (0.095 R)
• M50: 36,812,296 km (0.091 R)
• M51: 37,322,574 km (0.075 R)
• M52: 37,732,473 km (0.092 R)
• M53: 38,660,279 km (0.038 R)
• M54: 38,763,800 km (0.117 R)
• M55: 39,387,025 km (0.086 R)
• M56: 41,170,830 km (0.05 R)
• M57: 41,382,361 km (0.048 R)
• M58: 41,806,621 km (0.113 R)
• M59: 44,273,939 km (0.114 R)
• M60: 45,470,572 km (0.095 R)
• M61: 47,895,553 km (0.116 R)
• M62: 49,460,497 km (0.099 R)
• M63: 51,042,195 km (0.118 R)
• M64: 54,370,748 km (0.078 R)
• M65: 55,184,710 km (0.096 R)
• M66: 55,418,082 km (0.037 R)
• M67: 57,887,345 km (0.097 R)
• M68: 59,792,773 km (0.026 R)
• M69: 61,839,571 km (0.027 R)
• M70: 62,567,514 km (0.109 R)
• M71: 62,689,137 km (0.102 R)
• M72: 63,176,378 km (0.039 R)
• M73: 63,909,407 km (0.07 R)
• M74: 64,031,928 km (0.094 R)
• M75: 64,891,218 km (0.113 R)
• M76: 65,630,979 km (0.115 R)
• M77: 66,125,550 km (0.089 R)
• M78: 67,118,581 km (0.087 R)
• M79: 73,307,594 km (0.102 R)
• M80: 73,435,800 km (0.047 R)
• M81: 74,206,528 km (0.042 R)
• M82: 74,979,949 km (0.105 R)
• M83: 76,404,719 km (0.107 R)
• M84: 76,664,720 km (0.091 R)
• M85: 78,100,112 km (0.106 R)
• M86: 80,997,374 km (0.077 R)
• M87: 82,059,668 km (0.099 R)
• M88: 83,260,191 km (0.108 R)
• M89: 84,063,831 km (0.041 R)
• M90: 87,032,301 km (0.044 R)
• M91: 87,439,656 km (0.085 R)
• M92: 87,983,893 km (0.059 R)
• M93: 88,665,760 km (0.098 R)
• M94: 90,172,211 km (0.114 R)
• M95: 90,721,983 km (0.067 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: 211 - 19,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit