🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.74 AU - 0.88 AU

Year: 255 Days

Day: 25.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,955,938 km

• M1: 430,094 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.97 AU - 2.55 AU

Year: 1189 Days

Day: 39.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.31 AU - 2.79 AU

Year: 1425 Days

Day: 37.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,955,938 km

• M1: 402,269 km (0.055 R)
• M2: 2,195,050 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 8.1

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.76 AU - 9.18 AU

Year: 8624 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,955,938 km

• M1: 199,713 km (0.069 R)
• M2: 329,863 km (0.114 R)
• M3: 380,577 km (0.112 R)
• M4: 536,757 km (0.074 R)
• M5: 714,330 km (0.067 R)
• M6: 948,750 km (0.058 R)
• M7: 1,398,890 km (0.112 R)
• M8: 1,465,162 km (0.088 R)
• M9: 1,764,357 km (0.103 R)
• M10: 1,836,164 km (0.108 R)
• M11: 2,107,984 km (0.109 R)
• M12: 2,210,009 km (0.06 R)
• M13: 2,313,681 km (0.119 R)
• M14: 2,418,998 km (0.102 R)
• M15: 2,772,497 km (0.064 R)
• M16: 2,884,696 km (0.026 R)
• M17: 2,969,667 km (0.108 R)
• M18: 3,229,968 km (0.093 R)
• M19: 3,288,909 km (0.081 R)
• M20: 3,497,748 km (0.061 R)
• M21: 3,803,675 km (0.085 R)
• M22: 4,539,847 km (0.089 R)
• M23: 4,672,241 km (0.074 R)
• M24: 5,529,287 km (0.098 R)
• M25: 6,175,998 km (0.084 R)
• M26: 6,249,301 km (0.059 R)
• M27: 6,322,904 km (0.115 R)
• M28: 6,620,454 km (0.058 R)
• M29: 7,461,942 km (0.057 R)
• M30: 7,934,970 km (0.09 R)
• M31: 8,255,858 km (0.104 R)
• M32: 8,377,182 km (0.119 R)
• M33: 8,827,471 km (0.087 R)
• M34: 9,201,765 km (0.078 R)
• M35: 9,623,781 km (0.102 R)
• M36: 10,268,547 km (0.115 R)
• M37: 11,105,099 km (0.063 R)
• M38: 12,331,352 km (0.09 R)
• M39: 12,656,279 km (0.095 R)
• M40: 12,843,276 km (0.054 R)
• M41: 13,552,370 km (0.099 R)
• M42: 13,935,790 km (0.1 R)
• M43: 14,080,451 km (0.084 R)
• M44: 15,604,703 km (0.097 R)
• M45: 15,805,314 km (0.117 R)
• M46: 15,956,109 km (0.117 R)
• M47: 16,259,493 km (0.089 R)
• M48: 16,769,173 km (0.108 R)
• M49: 17,077,495 km (0.102 R)
• M50: 17,387,761 km (0.077 R)
• M51: 18,594,118 km (0.049 R)
• M52: 18,700,332 km (0.056 R)
• M53: 18,859,953 km (0.064 R)
• M54: 19,180,691 km (0.065 R)
• M55: 19,827,403 km (0.105 R)
• M56: 20,645,853 km (0.114 R)
• M57: 20,866,061 km (0.068 R)
• M58: 22,654,952 km (0.077 R)
• M59: 23,281,169 km (0.082 R)
• M60: 23,625,094 km (0.093 R)
• M61: 24,492,313 km (0.057 R)
• M62: 25,370,004 km (0.087 R)
• M63: 25,428,945 km (0.072 R)
• M64: 27,578,816 km (0.095 R)
• M65: 27,699,841 km (0.031 R)
• M66: 27,821,165 km (0.12 R)
• M67: 27,881,902 km (0.103 R)
• M68: 27,942,788 km (0.089 R)
• M69: 28,552,848 km (0.1 R)
• M70: 28,921,008 km (0.068 R)
• M71: 30,848,128 km (0.051 R)
• M72: 31,162,882 km (0.089 R)
• M73: 31,668,672 km (0.11 R)
• M74: 32,240,884 km (0.104 R)
• M75: 34,302,941 km (0.036 R)
• M76: 36,473,756 km (0.087 R)
• M77: 37,140,364 km (0.118 R)
• M78: 38,012,969 km (0.12 R)
• M79: 38,688,702 km (0.071 R)
• M80: 38,892,155 km (0.12 R)
• M81: 39,709,857 km (0.062 R)
• M82: 40,533,094 km (0.109 R)
• M83: 42,057,048 km (0.105 R)
• M84: 42,685,808 km (0.048 R)
• M85: 43,952,752 km (0.032 R)
• M86: 44,165,031 km (0.091 R)
• M87: 44,519,728 km (0.118 R)
• M88: 45,732,817 km (0.114 R)
• M89: 47,827,038 km (0.115 R)
• M90: 47,899,742 km (0.065 R)
• M91: 48,264,163 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.6

Radius: 5.4

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.45 AU - 15.05 AU

Year: 16873 Days

Day: 22.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,955,938 km

• M1: 98,735 km (0.092 R)
• M2: 156,330 km (0.079 R)
• M3: 474,076 km (0.119 R)
• M4: 550,371 km (0.047 R)
• M5: 781,050 km (0.025 R)
• M6: 1,064,987 km (0.056 R)
• M7: 1,166,265 km (0.102 R)
• M8: 1,378,694 km (0.11 R)
• M9: 1,719,927 km (0.102 R)
• M10: 1,930,860 km (0.066 R)
• M11: 2,086,442 km (0.081 R)
• M12: 2,784,016 km (0.111 R)
• M13: 3,031,451 km (0.104 R)
• M14: 3,815,643 km (0.076 R)
• M15: 4,011,168 km (0.068 R)
• M16: 4,658,777 km (0.098 R)
• M17: 5,338,250 km (0.092 R)
• M18: 5,512,981 km (0.056 R)
• M19: 5,645,375 km (0.113 R)
• M20: 7,120,410 km (0.071 R)
• M21: 7,555,590 km (0.08 R)
• M22: 8,149,194 km (0.094 R)
• M23: 8,350,404 km (0.05 R)
• M24: 8,809,071 km (0.08 R)
• M25: 8,912,144 km (0.102 R)
• M26: 9,067,426 km (0.119 R)
• M27: 9,119,486 km (0.117 R)
• M28: 9,171,546 km (0.048 R)
• M29: 9,328,325 km (0.065 R)
• M30: 11,334,133 km (0.114 R)
• M31: 11,446,331 km (0.111 R)
• M32: 11,502,431 km (0.081 R)
• M33: 11,558,679 km (0.089 R)
• M34: 12,012,260 km (0.102 R)
• M35: 12,298,740 km (0.086 R)
• M36: 13,704,811 km (0.114 R)
• M37: 15,099,212 km (0.085 R)
• M38: 15,470,365 km (0.056 R)
• M39: 15,844,509 km (0.103 R)
• M40: 17,500,109 km (0.1 R)
• M41: 17,824,736 km (0.082 R)
• M42: 18,216,832 km (0.07 R)
• M43: 18,943,279 km (0.101 R)
• M44: 19,410,473 km (0.066 R)
• M45: 19,477,493 km (0.099 R)
• M46: 19,679,151 km (0.029 R)
• M47: 20,424,148 km (0.083 R)
• M48: 20,903,161 km (0.091 R)
• M49: 21,247,535 km (0.094 R)
• M50: 21,872,256 km (0.03 R)
• M51: 22,785,102 km (0.044 R)
• M52: 23,352,976 km (0.075 R)
• M53: 23,638,708 km (0.082 R)
• M54: 24,720,450 km (0.112 R)
• M55: 24,938,713 km (0.035 R)
• M56: 25,303,881 km (0.108 R)
• M57: 27,909,577 km (0.03 R)
• M58: 30,833,468 km (0.025 R)
• M59: 30,911,707 km (0.097 R)
• M60: 31,697,994 km (0.102 R)
• M61: 36,137,759 km (0.109 R)
• M62: 36,220,337 km (0.097 R)
• M63: 37,381,965 km (0.054 R)
• M64: 37,632,541 km (0.109 R)
• M65: 37,883,566 km (0.119 R)
• M66: 39,741,871 km (0.069 R)
• M67: 39,826,992 km (0.094 R)
• M68: 39,997,534 km (0.05 R)
• M69: 40,339,365 km (0.106 R)
• M70: 40,596,225 km (0.114 R)
• M71: 42,062,733 km (0.12 R)
• M72: 42,846,027 km (0.105 R)
• M73: 43,809,886 km (0.077 R)
• M74: 44,074,076 km (0.062 R)
• M75: 44,162,189 km (0.04 R)
• M76: 44,958,349 km (0.082 R)
• M77: 46,027,076 km (0.114 R)
• M78: 46,564,581 km (0.101 R)
• M79: 47,104,330 km (0.096 R)
• M80: 49,100,564 km (0.069 R)
• M81: 49,925,148 km (0.076 R)
• M82: 50,754,219 km (0.103 R)
• M83: 52,332,926 km (0.075 R)
• M84: 53,268,959 km (0.076 R)
• M85: 57,838,576 km (0.067 R)
• M86: 58,903,264 km (0.065 R)
• M87: 59,292,069 km (0.083 R)
• M88: 60,855,666 km (0.096 R)
• M89: 61,150,374 km (0.042 R)
• M90: 61,248,659 km (0.068 R)
• M91: 64,523,207 km (0.092 R)
• M92: 66,131,235 km (0.112 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: 480 - 13,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit