🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 177 Days

Day: 27.8 Hours

Environment

Temp: 70 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.86 AU - 1.32 AU

Year: 480 Days

Day: 45.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.97 AU - 1.45 AU

Year: 561 Days

Day: 22.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,064,572 km

• M1: 172,486 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.52 AU - 1.74 AU

Year: 878 Days

Day: 16 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,064,572 km

• M1: 128,205 km (0.101 R)
• M2: 300,991 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.38 AU - 2.64 AU

Year: 1677 Days

Day: 41.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,064,572 km

• M1: 1,886,130 km (0.054 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 12.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.38 AU - 4.52 AU

Year: 3959 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 97,064,572 km

• M1: 1,090,120 km (0.094 R)
• M2: 1,288,187 km (0.074 R)
• M3: 1,550,732 km (0.116 R)
• M4: 1,639,293 km (0.096 R)
• M5: 2,059,514 km (0.1 R)
• M6: 2,147,627 km (0.085 R)
• M7: 2,267,305 km (0.072 R)
• M8: 2,502,922 km (0.077 R)
• M9: 2,639,804 km (0.105 R)
• M10: 3,032,050 km (0.058 R)
• M11: 3,121,659 km (0.088 R)
• M12: 3,303,869 km (0.042 R)
• M13: 3,478,001 km (0.084 R)
• M14: 3,738,900 km (0.116 R)
• M15: 4,068,015 km (0.09 R)
• M16: 4,254,863 km (0.104 R)
• M17: 5,097,847 km (0.075 R)
• M18: 5,449,551 km (0.099 R)
• M19: 5,711,497 km (0.1 R)
• M20: 5,809,185 km (0.038 R)
• M21: 5,977,781 km (0.12 R)
• M22: 6,859,960 km (0.083 R)
• M23: 7,628,743 km (0.12 R)
• M24: 7,829,055 km (0.07 R)
• M25: 8,744,444 km (0.061 R)
• M26: 9,035,412 km (0.079 R)
• M27: 9,793,425 km (0.081 R)
• M28: 11,212,660 km (0.068 R)
• M29: 11,387,988 km (0.111 R)
• M30: 11,617,322 km (0.092 R)
• M31: 11,723,686 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 11.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.99 AU - 6.11 AU

Year: 5514 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,064,572 km

• M1: 151,094 km (0.113 R)
• M2: 262,843 km (0.114 R)
• M3: 363,074 km (0.111 R)
• M4: 581,487 km (0.045 R)
• M5: 872,156 km (0.114 R)
• M6: 1,350,869 km (0.103 R)
• M7: 1,516,174 km (0.108 R)
• M8: 1,922,183 km (0.085 R)
• M9: 2,147,477 km (0.115 R)
• M10: 2,727,768 km (0.109 R)
• M11: 2,875,121 km (0.06 R)
• M12: 3,332,891 km (0.04 R)
• M13: 3,445,389 km (0.119 R)
• M14: 3,720,499 km (0.109 R)
• M15: 3,837,335 km (0.116 R)
• M16: 4,074,597 km (0.043 R)
• M17: 4,316,647 km (0.068 R)
• M18: 4,764,543 km (0.077 R)
• M19: 4,968,444 km (0.12 R)
• M20: 5,253,578 km (0.08 R)
• M21: 5,358,446 km (0.103 R)
• M22: 5,677,838 km (0.077 R)
• M23: 6,531,293 km (0.083 R)
• M24: 6,644,240 km (0.09 R)
• M25: 7,045,162 km (0.115 R)
• M26: 7,132,078 km (0.085 R)
• M27: 7,483,484 km (0.102 R)
• M28: 7,601,965 km (0.076 R)
• M29: 7,840,574 km (0.074 R)
• M30: 8,112,094 km (0.093 R)
• M31: 9,007,886 km (0.114 R)
• M32: 9,579,649 km (0.073 R)
• M33: 11,330,992 km (0.044 R)
• M34: 11,535,492 km (0.107 R)
• M35: 11,948,083 km (0.065 R)
• M36: 12,190,880 km (0.026 R)
• M37: 12,893,990 km (0.112 R)
• M38: 13,107,466 km (0.083 R)
• M39: 14,449,958 km (0.091 R)
• M40: 14,708,762 km (0.089 R)
• M41: 14,783,112 km (0.115 R)
• M42: 14,894,712 km (0.09 R)
• M43: 15,193,758 km (0.066 R)
• M44: 15,306,405 km (0.101 R)
• M45: 15,381,653 km (0.077 R)
• M46: 15,645,993 km (0.091 R)
• M47: 15,949,975 km (0.076 R)
• M48: 16,102,715 km (0.074 R)
• M49: 16,332,647 km (0.096 R)
• M50: 16,409,540 km (0.102 R)
• M51: 16,525,179 km (0.055 R)
• M52: 18,371,367 km (0.105 R)
• M53: 18,531,436 km (0.036 R)
• M54: 18,812,830 km (0.072 R)
• M55: 19,952,317 km (0.1 R)
• M56: 20,075,735 km (0.084 R)
• M57: 20,158,163 km (0.095 R)
• M58: 20,821,630 km (0.108 R)
• M59: 21,114,094 km (0.051 R)
• M60: 22,682,927 km (0.108 R)
• M61: 23,372,872 km (0.026 R)
• M62: 24,640,864 km (0.11 R)
• M63: 24,994,663 km (0.037 R)
• M64: 25,394,687 km (0.071 R)
• M65: 25,528,428 km (0.094 R)
• M66: 25,752,077 km (0.063 R)
• M67: 26,652,656 km (0.083 R)
• M68: 26,924,774 km (0.067 R)
• M69: 27,243,567 km (0.075 R)
• M70: 27,563,557 km (0.061 R)
• M71: 27,655,261 km (0.115 R)
• M72: 28,253,503 km (0.104 R)
• M73: 28,392,180 km (0.113 R)
• M74: 28,623,757 km (0.093 R)
• M75: 28,716,508 km (0.062 R)
• M76: 28,948,983 km (0.084 R)
• M77: 29,088,857 km (0.117 R)
• M78: 29,744,245 km (0.059 R)
• M79: 30,641,384 km (0.104 R)
• M80: 31,499,627 km (0.034 R)
• M81: 31,739,432 km (0.029 R)
• M82: 31,835,474 km (0.084 R)
• M83: 31,979,836 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.6

Radius: 8

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.13 AU - 19.27 AU

Year: 28783 Days

Day: 22.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,064,572 km

• M1: 168,896 km (0.107 R)
• M2: 314,455 km (0.119 R)
• M3: 1,384,528 km (0.072 R)
• M4: 3,119,864 km (0.106 R)
• M5: 3,211,866 km (0.106 R)
• M6: 3,351,591 km (0.074 R)
• M7: 3,980,051 km (0.054 R)
• M8: 4,130,248 km (0.071 R)
• M9: 4,539,996 km (0.074 R)
• M10: 4,592,056 km (0.062 R)
• M11: 4,909,204 km (0.114 R)
• M12: 5,789,138 km (0.114 R)
• M13: 6,131,568 km (0.063 R)
• M14: 6,363,594 km (0.083 R)
• M15: 7,940,655 km (0.097 R)
• M16: 8,003,636 km (0.098 R)
• M17: 8,066,766 km (0.082 R)
• M18: 8,642,568 km (0.065 R)
• M19: 9,564,390 km (0.112 R)
• M20: 9,631,560 km (0.1 R)
• M21: 9,698,729 km (0.088 R)
• M22: 10,105,187 km (0.091 R)
• M23: 10,586,593 km (0.087 R)
• M24: 10,935,006 km (0.069 R)
• M25: 11,287,159 km (0.116 R)
• M26: 11,358,069 km (0.116 R)
• M27: 12,292,906 km (0.088 R)
• M28: 13,028,778 km (0.108 R)
• M29: 13,703,315 km (0.066 R)
• M30: 13,930,703 km (0.09 R)
• M31: 14,006,699 km (0.06 R)
• M32: 14,312,327 km (0.084 R)
• M33: 14,930,316 km (0.086 R)
• M34: 17,079,290 km (0.12 R)
• M35: 17,899,385 km (0.041 R)
• M36: 19,069,241 km (0.087 R)
• M37: 20,782,735 km (0.114 R)
• M38: 23,897,661 km (0.12 R)
• M39: 24,721,946 km (0.065 R)
• M40: 25,462,455 km (0.075 R)
• M41: 25,555,505 km (0.116 R)
• M42: 25,742,054 km (0.09 R)
• M43: 26,492,586 km (0.042 R)
• M44: 28,111,085 km (0.103 R)
• M45: 30,548,932 km (0.083 R)
• M46: 31,542,861 km (0.095 R)
• M47: 33,155,077 km (0.109 R)
• M48: 33,664,458 km (0.115 R)
• M49: 35,623,292 km (0.04 R)
• M50: 37,090,249 km (0.089 R)
• M51: 37,513,012 km (0.107 R)
• M52: 37,724,993 km (0.087 R)
• M53: 38,576,953 km (0.101 R)
• M54: 42,819,698 km (0.084 R)
• M55: 44,602,605 km (0.12 R)
• M56: 45,052,147 km (0.103 R)
• M57: 45,616,131 km (0.103 R)
• M58: 45,729,227 km (0.098 R)
• M59: 46,182,508 km (0.071 R)
• M60: 46,296,053 km (0.055 R)
• M61: 46,751,279 km (0.087 R)
• M62: 47,780,662 km (0.097 R)
• M63: 49,049,103 km (0.073 R)
• M64: 49,164,891 km (0.113 R)
• M65: 53,039,027 km (0.11 R)
• M66: 54,471,876 km (0.096 R)
• M67: 55,796,565 km (0.103 R)
• M68: 56,159,639 km (0.117 R)
• M69: 56,280,963 km (0.116 R)
• M70: 56,645,084 km (0.116 R)
• M71: 58,354,838 km (0.027 R)
• M72: 59,092,655 km (0.037 R)
• M73: 59,462,760 km (0.11 R)
• M74: 61,449,719 km (0.099 R)
• M75: 62,954,225 km (0.116 R)
• M76: 64,217,130 km (0.074 R)
• M77: 65,871,533 km (0.116 R)
• M78: 66,896,577 km (0.073 R)
• M79: 67,282,241 km (0.084 R)
• M80: 69,612,228 km (0.098 R)
• M81: 70,525,373 km (0.118 R)
• M82: 71,442,558 km (0.104 R)
• M83: 73,156,351 km (0.107 R)
• M84: 75,551,562 km (0.103 R)
• M85: 76,087,272 km (0.115 R)
• M86: 77,027,944 km (0.099 R)
• M87: 77,297,369 km (0.12 R)
• M88: 78,920,656 km (0.081 R)
• M89: 79,056,341 km (0.118 R)
• M90: 80,281,997 km (0.119 R)
• M91: 84,690,047 km (0.093 R)
• M92: 85,385,827 km (0.083 R)
• M93: 85,525,252 km (0.071 R)
• M94: 90,878,014 km (0.118 R)
• M95: 93,020,704 km (0.111 R)
• M96: 94,458,340 km (0.104 R)
• M97: 95,035,488 km (0.053 R)
• M98: 95,903,305 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 20,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit