🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 524 Days

Day: 32.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.51 AU - 2.07 AU

Year: 1102 Days

Day: 36.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 12.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.91 AU - 2.65 AU

Year: 1584 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,578,040 km

• M1: 151,991 km (0.066 R)
• M2: 236,813 km (0.071 R)
• M3: 342,130 km (0.102 R)
• M4: 490,232 km (0.098 R)
• M5: 716,873 km (0.083 R)
• M6: 913,295 km (0.034 R)
• M7: 997,219 km (0.103 R)
• M8: 1,167,163 km (0.098 R)
• M9: 1,333,366 km (0.092 R)
• M10: 1,479,373 km (0.11 R)
• M11: 1,579,903 km (0.076 R)
• M12: 1,667,867 km (0.119 R)
• M13: 1,918,742 km (0.1 R)
• M14: 2,109,180 km (0.118 R)
• M15: 2,214,946 km (0.109 R)
• M16: 2,347,639 km (0.076 R)
• M17: 2,612,577 km (0.109 R)
• M18: 2,735,397 km (0.102 R)
• M19: 2,842,360 km (0.118 R)
• M20: 3,236,999 km (0.067 R)
• M21: 3,551,902 km (0.091 R)
• M22: 3,639,567 km (0.112 R)
• M23: 3,827,013 km (0.039 R)
• M24: 3,987,382 km (0.082 R)
• M25: 4,180,812 km (0.098 R)
• M26: 4,325,323 km (0.079 R)
• M27: 4,629,905 km (0.07 R)
• M28: 4,822,587 km (0.055 R)
• M29: 5,193,888 km (0.108 R)
• M30: 5,917,793 km (0.083 R)
• M31: 5,999,024 km (0.099 R)
• M32: 6,103,892 km (0.102 R)
• M33: 6,185,872 km (0.075 R)
• M34: 6,291,787 km (0.092 R)
• M35: 6,457,841 km (0.059 R)
• M36: 6,625,390 km (0.119 R)
• M37: 6,782,169 km (0.116 R)
• M38: 6,891,525 km (0.053 R)
• M39: 6,976,945 km (0.074 R)
• M40: 7,161,250 km (0.107 R)
• M41: 7,572,495 km (0.12 R)
• M42: 7,685,890 km (0.096 R)
• M43: 8,274,857 km (0.086 R)
• M44: 8,378,827 km (0.053 R)
• M45: 8,548,621 km (0.097 R)
• M46: 8,627,309 km (0.094 R)
• M47: 8,706,297 km (0.071 R)
• M48: 8,878,334 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 13.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.57 AU - 4.53 AU

Year: 3751 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,578,040 km

• M1: 190,288 km (0.081 R)
• M2: 306,825 km (0.116 R)
• M3: 532,269 km (0.097 R)
• M4: 630,705 km (0.098 R)
• M5: 745,745 km (0.101 R)
• M6: 849,716 km (0.1 R)
• M7: 1,929,513 km (0.108 R)
• M8: 2,023,610 km (0.097 R)
• M9: 2,287,052 km (0.042 R)
• M10: 2,372,622 km (0.051 R)
• M11: 2,517,882 km (0.113 R)
• M12: 2,786,859 km (0.104 R)
• M13: 3,320,774 km (0.091 R)
• M14: 3,516,896 km (0.07 R)
• M15: 3,616,529 km (0.114 R)
• M16: 3,767,622 km (0.073 R)
• M17: 4,041,686 km (0.111 R)
• M18: 4,269,074 km (0.109 R)
• M19: 4,375,588 km (0.096 R)
• M20: 4,482,999 km (0.058 R)
• M21: 4,627,511 km (0.101 R)
• M22: 4,773,668 km (0.102 R)
• M23: 4,958,421 km (0.102 R)
• M24: 5,721,670 km (0.115 R)
• M25: 5,957,885 km (0.042 R)
• M26: 6,237,633 km (0.092 R)
• M27: 6,644,689 km (0.06 R)
• M28: 6,789,350 km (0.048 R)
• M29: 7,250,560 km (0.08 R)
• M30: 7,420,802 km (0.052 R)
• M31: 7,743,635 km (0.064 R)
• M32: 7,830,551 km (0.105 R)
• M33: 8,159,217 km (0.074 R)
• M34: 8,492,522 km (0.038 R)
• M35: 8,604,570 km (0.086 R)
• M36: 8,853,052 km (0.088 R)
• M37: 9,310,672 km (0.118 R)
• M38: 9,565,737 km (0.089 R)
• M39: 10,249,399 km (0.093 R)
• M40: 10,609,182 km (0.042 R)
• M41: 10,973,153 km (0.087 R)
• M42: 11,193,511 km (0.077 R)
• M43: 11,489,715 km (0.092 R)
• M44: 11,613,881 km (0.098 R)
• M45: 12,140,166 km (0.111 R)
• M46: 12,266,726 km (0.045 R)
• M47: 13,009,031 km (0.074 R)
• M48: 13,555,661 km (0.041 R)
• M49: 14,483,467 km (0.031 R)
• M50: 14,698,440 km (0.087 R)
• M51: 15,049,995 km (0.045 R)
• M52: 15,377,016 km (0.116 R)
• M53: 15,733,956 km (0.08 R)
• M54: 15,844,359 km (0.095 R)
• M55: 16,038,089 km (0.066 R)
• M56: 16,316,341 km (0.102 R)
• M57: 16,568,114 km (0.078 R)
• M58: 16,708,586 km (0.107 R)
• M59: 16,905,756 km (0.113 R)
• M60: 17,530,776 km (0.065 R)
• M61: 18,019,064 km (0.091 R)
• M62: 18,134,553 km (0.103 R)
• M63: 18,308,386 km (0.107 R)
• M64: 18,453,496 km (0.064 R)
• M65: 18,832,876 km (0.032 R)
• M66: 19,067,595 km (0.094 R)
• M67: 19,480,784 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 12.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.73 AU - 9.47 AU

Year: 10608 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,578,040 km

• M1: 158,424 km (0.087 R)
• M2: 377,435 km (0.037 R)
• M3: 809,474 km (0.032 R)
• M4: 934,538 km (0.057 R)
• M5: 1,125,275 km (0.105 R)
• M6: 1,308,533 km (0.119 R)
• M7: 2,039,019 km (0.069 R)
• M8: 2,239,480 km (0.088 R)
• M9: 2,368,134 km (0.088 R)
• M10: 2,606,145 km (0.069 R)
• M11: 2,741,830 km (0.087 R)
• M12: 3,134,375 km (0.102 R)
• M13: 3,308,207 km (0.114 R)
• M14: 3,544,871 km (0.026 R)
• M15: 3,635,079 km (0.033 R)
• M16: 4,003,987 km (0.118 R)
• M17: 5,113,704 km (0.038 R)
• M18: 5,422,773 km (0.091 R)
• M19: 5,879,944 km (0.066 R)
• M20: 6,386,483 km (0.119 R)
• M21: 6,756,887 km (0.057 R)
• M22: 7,402,551 km (0.032 R)
• M23: 7,791,805 km (0.038 R)
• M24: 9,205,954 km (0.115 R)
• M25: 9,498,268 km (0.078 R)
• M26: 10,049,387 km (0.064 R)
• M27: 10,436,995 km (0.102 R)
• M28: 11,764,227 km (0.083 R)
• M29: 12,172,779 km (0.114 R)
• M30: 12,401,813 km (0.075 R)
• M31: 12,493,816 km (0.102 R)
• M32: 12,585,968 km (0.039 R)
• M33: 13,520,805 km (0.112 R)
• M34: 14,720,580 km (0.066 R)
• M35: 14,915,656 km (0.074 R)
• M36: 15,904,198 km (0.114 R)
• M37: 16,104,510 km (0.112 R)
• M38: 16,558,091 km (0.057 R)
• M39: 17,529,729 km (0.05 R)
• M40: 17,632,951 km (0.066 R)
• M41: 18,572,276 km (0.04 R)
• M42: 18,677,593 km (0.116 R)
• M43: 18,941,933 km (0.11 R)
• M44: 19,101,105 km (0.089 R)
• M45: 20,281,881 km (0.108 R)
• M46: 20,608,154 km (0.072 R)
• M47: 20,717,211 km (0.119 R)
• M48: 21,100,630 km (0.037 R)
• M49: 21,320,689 km (0.11 R)
• M50: 21,707,848 km (0.12 R)
• M51: 21,985,801 km (0.032 R)
• M52: 25,646,012 km (0.106 R)
• M53: 26,234,829 km (0.053 R)
• M54: 26,590,274 km (0.039 R)
• M55: 27,726,320 km (0.048 R)
• M56: 28,027,909 km (0.115 R)
• M57: 28,451,869 km (0.074 R)
• M58: 30,045,536 km (0.078 R)
• M59: 30,417,436 km (0.063 R)
• M60: 30,541,752 km (0.087 R)
• M61: 30,666,217 km (0.12 R)
• M62: 31,228,406 km (0.107 R)
• M63: 32,680,552 km (0.1 R)
• M64: 32,935,467 km (0.093 R)
• M65: 33,063,074 km (0.09 R)
• M66: 35,454,097 km (0.039 R)
• M67: 35,716,043 km (0.118 R)
• M68: 37,167,591 km (0.082 R)
• M69: 37,433,576 km (0.064 R)
• M70: 39,245,505 km (0.069 R)
• M71: 39,516,278 km (0.112 R)
• M72: 40,537,582 km (0.106 R)
• M73: 40,742,980 km (0.072 R)
• M74: 41,636,528 km (0.092 R)
• M75: 43,443,222 km (0.1 R)
• M76: 43,863,741 km (0.036 R)
• M77: 44,004,214 km (0.081 R)
• M78: 44,638,209 km (0.072 R)
• M79: 45,133,378 km (0.05 R)
• M80: 45,772,760 km (0.102 R)
• M81: 46,486,790 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit