🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.46 AU - 0.64 AU

Year: 185 Days

Day: 34.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,917,698 km

• M1: 184,454 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.72 AU

Year: 243 Days

Day: 21.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.6 AU - 0.94 AU

Year: 306 Days

Day: 19.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,917,698 km

• M1: 476,768 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.21 AU - 1.63 AU

Year: 767 Days

Day: 31 Hours

Environment

Temp: -106 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.53 AU - 1.77 AU

Year: 960 Days

Day: 29.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,917,698 km

• M1: 214,075 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.54 AU - 2.16 AU

Year: 1140 Days

Day: 44 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.09 AU - 2.23 AU

Year: 1438 Days

Day: 31.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,917,698 km

• M1: 1,732,942 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 10.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.24 AU - 2.72 AU

Year: 1769 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 53,917,698 km

• M1: 134,788 km (0.07 R)
• M2: 204,351 km (0.044 R)
• M3: 372,200 km (0.069 R)
• M4: 596,596 km (0.087 R)
• M5: 668,254 km (0.096 R)
• M6: 814,411 km (0.07 R)
• M7: 1,026,840 km (0.108 R)
• M8: 1,181,374 km (0.031 R)
• M9: 1,257,520 km (0.105 R)
• M10: 1,523,654 km (0.119 R)
• M11: 2,319,365 km (0.097 R)
• M12: 2,427,076 km (0.033 R)
• M13: 2,748,711 km (0.097 R)
• M14: 2,990,312 km (0.078 R)
• M15: 3,060,623 km (0.085 R)
• M16: 3,179,104 km (0.11 R)
• M17: 3,311,199 km (0.107 R)
• M18: 3,420,705 km (0.031 R)
• M19: 3,556,091 km (0.113 R)
• M20: 3,680,856 km (0.073 R)
• M21: 3,870,695 km (0.066 R)
• M22: 4,142,066 km (0.079 R)
• M23: 4,499,904 km (0.119 R)
• M24: 4,826,626 km (0.117 R)
• M25: 4,951,091 km (0.082 R)
• M26: 5,104,728 km (0.065 R)
• M27: 5,260,011 km (0.09 R)
• M28: 5,374,004 km (0.111 R)
• M29: 5,474,235 km (0.087 R)
• M30: 5,647,768 km (0.112 R)
• M31: 6,059,761 km (0.109 R)
• M32: 6,344,894 km (0.099 R)
• M33: 6,481,477 km (0.101 R)
• M34: 7,560,976 km (0.114 R)
• M35: 7,754,406 km (0.093 R)
• M36: 8,047,767 km (0.057 R)
• M37: 8,228,780 km (0.044 R)
• M38: 8,394,535 km (0.092 R)
• M39: 8,780,049 km (0.067 R)
• M40: 8,915,435 km (0.105 R)
• M41: 9,343,135 km (0.098 R)
• M42: 9,429,453 km (0.036 R)
• M43: 9,620,489 km (0.082 R)
• M44: 10,006,153 km (0.107 R)
• M45: 10,094,565 km (0.12 R)
• M46: 10,254,336 km (0.075 R)
• M47: 10,486,512 km (0.088 R)
• M48: 10,558,319 km (0.043 R)
• M49: 11,248,713 km (0.114 R)
• M50: 11,543,720 km (0.094 R)
• M51: 12,198,061 km (0.107 R)
• M52: 12,406,301 km (0.097 R)
• M53: 12,864,519 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 8.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.57 AU - 3.71 AU

Year: 2521 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,917,698 km

• M1: 109,356 km (0.101 R)
• M2: 238,758 km (0.066 R)
• M3: 299,196 km (0.077 R)
• M4: 468,241 km (0.101 R)
• M5: 604,974 km (0.114 R)
• M6: 701,614 km (0.078 R)
• M7: 896,390 km (0.093 R)
• M8: 1,196,484 km (0.104 R)
• M9: 1,295,069 km (0.065 R)
• M10: 1,362,388 km (0.109 R)
• M11: 1,580,352 km (0.115 R)
• M12: 1,688,960 km (0.087 R)
• M13: 1,809,536 km (0.051 R)
• M14: 1,875,808 km (0.087 R)
• M15: 1,971,700 km (0.081 R)
• M16: 2,088,985 km (0.104 R)
• M17: 2,330,735 km (0.046 R)
• M18: 2,486,317 km (0.118 R)
• M19: 2,613,325 km (0.059 R)
• M20: 2,731,657 km (0.089 R)
• M21: 2,907,135 km (0.058 R)
• M22: 3,097,424 km (0.066 R)
• M23: 3,396,620 km (0.087 R)
• M24: 3,561,626 km (0.092 R)
• M25: 3,681,155 km (0.099 R)
• M26: 3,765,528 km (0.101 R)
• M27: 3,862,767 km (0.115 R)
• M28: 4,035,103 km (0.088 R)
• M29: 4,222,549 km (0.077 R)
• M30: 4,336,393 km (0.034 R)
• M31: 4,438,419 km (0.11 R)
• M32: 4,502,597 km (0.119 R)
• M33: 4,554,208 km (0.088 R)
• M34: 5,134,648 km (0.111 R)
• M35: 5,242,807 km (0.102 R)
• M36: 5,310,724 km (0.088 R)
• M37: 5,488,746 km (0.043 R)
• M38: 5,585,386 km (0.084 R)
• M39: 5,738,425 km (0.089 R)
• M40: 5,794,374 km (0.1 R)
• M41: 6,321,108 km (0.11 R)
• M42: 6,582,905 km (0.112 R)
• M43: 6,685,678 km (0.104 R)
• M44: 6,788,901 km (0.076 R)
• M45: 6,922,492 km (0.118 R)
• M46: 7,374,277 km (0.079 R)
• M47: 7,450,423 km (0.112 R)
• M48: 7,603,761 km (0.101 R)
• M49: 7,680,654 km (0.101 R)
• M50: 8,148,147 km (0.098 R)
• M51: 8,353,695 km (0.069 R)
• M52: 8,592,902 km (0.097 R)
• M53: 8,882,972 km (0.094 R)
• M54: 9,258,163 km (0.112 R)
• M55: 9,439,476 km (0.106 R)
• M56: 9,872,861 km (0.115 R)
• M57: 10,210,503 km (0.101 R)
• M58: 10,449,262 km (0.077 R)
• M59: 10,517,777 km (0.084 R)
• M60: 10,603,647 km (0.054 R)
• M61: 10,828,043 km (0.049 R)
• M62: 11,422,246 km (0.098 R)
• M63: 11,776,793 km (0.114 R)
• M64: 11,919,659 km (0.088 R)
• M65: 11,973,365 km (0.103 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.5

Radius: 9.1

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.32 AU - 8.68 AU

Year: 11227 Days

Day: 8.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,917,698 km

• M1: 138,228 km (0.051 R)
• M2: 222,003 km (0.044 R)
• M3: 325,824 km (0.102 R)
• M4: 465,549 km (0.071 R)
• M5: 661,372 km (0.091 R)
• M6: 826,229 km (0.117 R)
• M7: 1,196,334 km (0.103 R)
• M8: 1,663,828 km (0.108 R)
• M9: 1,865,934 km (0.106 R)
• M10: 2,022,862 km (0.101 R)
• M11: 2,519,677 km (0.068 R)
• M12: 3,301,625 km (0.078 R)
• M13: 3,524,376 km (0.065 R)
• M14: 3,719,302 km (0.036 R)
• M15: 3,818,186 km (0.083 R)
• M16: 4,997,915 km (0.106 R)
• M17: 5,477,077 km (0.113 R)
• M18: 5,893,857 km (0.061 R)
• M19: 6,637,957 km (0.084 R)
• M20: 7,370,089 km (0.057 R)
• M21: 7,745,729 km (0.11 R)
• M22: 7,872,438 km (0.088 R)
• M23: 7,999,746 km (0.114 R)
• M24: 8,385,709 km (0.067 R)
• M25: 8,515,859 km (0.115 R)
• M26: 9,042,742 km (0.115 R)
• M27: 9,944,219 km (0.06 R)
• M28: 10,592,427 km (0.101 R)
• M29: 12,222,595 km (0.081 R)
• M30: 12,468,833 km (0.108 R)
• M31: 14,341,798 km (0.063 R)
• M32: 14,758,279 km (0.073 R)
• M33: 14,915,506 km (0.077 R)
• M34: 16,246,927 km (0.078 R)
• M35: 17,394,492 km (0.101 R)
• M36: 17,838,648 km (0.045 R)
• M37: 18,398,893 km (0.077 R)
• M38: 18,851,276 km (0.057 R)
• M39: 19,479,438 km (0.103 R)
• M40: 19,651,924 km (0.052 R)
• M41: 22,419,634 km (0.076 R)
• M42: 24,558,734 km (0.098 R)
• M43: 24,994,363 km (0.057 R)
• M44: 25,432,536 km (0.082 R)
• M45: 25,810,121 km (0.037 R)
• M46: 26,062,791 km (0.102 R)
• M47: 27,338,861 km (0.045 R)
• M48: 28,766,025 km (0.114 R)
• M49: 29,225,141 km (0.09 R)
• M50: 32,574,488 km (0.077 R)
• M51: 32,984,535 km (0.109 R)
• M52: 33,053,051 km (0.082 R)
• M53: 33,602,823 km (0.105 R)
• M54: 33,671,788 km (0.074 R)
• M55: 33,947,946 km (0.11 R)
• M56: 34,224,851 km (0.077 R)
• M57: 34,433,091 km (0.107 R)
• M58: 34,502,505 km (0.081 R)
• M59: 35,270,092 km (0.114 R)
• M60: 35,620,899 km (0.036 R)
• M61: 35,761,521 km (0.08 R)
• M62: 37,249,122 km (0.116 R)
• M63: 37,391,988 km (0.055 R)
• M64: 37,749,527 km (0.105 R)
• M65: 38,829,324 km (0.117 R)
• M66: 39,191,501 km (0.112 R)
• M67: 39,336,611 km (0.081 R)
• M68: 39,992,148 km (0.067 R)
• M69: 40,065,302 km (0.091 R)
• M70: 40,798,331 km (0.048 R)
• M71: 42,352,055 km (0.108 R)
• M72: 42,575,704 km (0.107 R)
• M73: 44,076,021 km (0.037 R)
• M74: 44,832,687 km (0.092 R)
• M75: 45,593,691 km (0.083 R)
• M76: 45,822,725 km (0.102 R)
• M77: 46,205,546 km (0.086 R)
• M78: 46,358,884 km (0.081 R)
• M79: 46,743,051 km (0.103 R)
• M80: 46,897,137 km (0.11 R)
• M81: 46,974,180 km (0.083 R)
• M82: 47,128,416 km (0.102 R)
• M83: 47,514,677 km (0.119 R)
• M84: 48,212,701 km (0.086 R)
• M85: 49,305,214 km (0.106 R)
• M86: 50,011,915 km (0.082 R)
• M87: 50,327,117 km (0.064 R)
• M88: 52,072,176 km (0.115 R)
• M89: 52,231,797 km (0.116 R)
• M90: 52,471,603 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 12,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit