🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.7 AU - 0.7 AU

Year: 210 Days

Day: 18.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.57 AU - 2.97 AU

Year: 1651 Days

Day: 42.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,532,577 km

• M1: 128,355 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.92 AU - 4.3 AU

Year: 2457 Days

Day: 31.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.88 AU - 4.8 AU

Year: 3238 Days

Day: 16.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 12.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.48 AU - 6.7 AU

Year: 4734 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,532,577 km

• M1: 210,783 km (0.109 R)
• M2: 312,061 km (0.077 R)
• M3: 404,213 km (0.093 R)
• M4: 492,476 km (0.049 R)
• M5: 674,387 km (0.052 R)
• M6: 858,991 km (0.102 R)
• M7: 1,144,723 km (0.084 R)
• M8: 1,255,276 km (0.092 R)
• M9: 1,692,401 km (0.084 R)
• M10: 2,586,547 km (0.057 R)
• M11: 2,718,044 km (0.074 R)
• M12: 2,936,307 km (0.094 R)
• M13: 3,498,645 km (0.102 R)
• M14: 3,662,904 km (0.101 R)
• M15: 3,885,954 km (0.08 R)
• M16: 3,980,201 km (0.079 R)
• M17: 4,345,519 km (0.113 R)
• M18: 4,423,759 km (0.095 R)
• M19: 4,561,987 km (0.114 R)
• M20: 4,741,953 km (0.05 R)
• M21: 4,863,128 km (0.095 R)
• M22: 5,067,478 km (0.102 R)
• M23: 5,379,390 km (0.061 R)
• M24: 5,463,613 km (0.085 R)
• M25: 5,654,800 km (0.11 R)
• M26: 5,869,921 km (0.1 R)
• M27: 6,352,674 km (0.109 R)
• M28: 6,509,003 km (0.116 R)
• M29: 6,734,597 km (0.116 R)
• M30: 6,871,180 km (0.112 R)
• M31: 7,356,625 km (0.065 R)
• M32: 7,638,916 km (0.107 R)
• M33: 8,458,413 km (0.111 R)
• M34: 8,630,600 km (0.073 R)
• M35: 8,803,984 km (0.114 R)
• M36: 9,103,928 km (0.118 R)
• M37: 9,229,889 km (0.045 R)
• M38: 9,458,176 km (0.108 R)
• M39: 10,786,455 km (0.077 R)
• M40: 11,759,141 km (0.082 R)
• M41: 11,868,945 km (0.045 R)
• M42: 12,117,278 km (0.109 R)
• M43: 12,423,206 km (0.074 R)
• M44: 12,535,105 km (0.106 R)
• M45: 12,787,925 km (0.038 R)
• M46: 13,184,808 km (0.112 R)
• M47: 13,270,378 km (0.079 R)
• M48: 13,556,858 km (0.079 R)
• M49: 13,729,793 km (0.097 R)
• M50: 14,282,258 km (0.108 R)
• M51: 14,370,222 km (0.096 R)
• M52: 14,575,919 km (0.101 R)
• M53: 15,020,225 km (0.114 R)
• M54: 15,169,374 km (0.118 R)
• M55: 15,258,983 km (0.116 R)
• M56: 15,982,887 km (0.079 R)
• M57: 16,779,795 km (0.101 R)
• M58: 17,058,795 km (0.036 R)
• M59: 17,276,759 km (0.104 R)
• M60: 17,526,887 km (0.075 R)
• M61: 17,778,361 km (0.1 R)
• M62: 17,904,621 km (0.095 R)
• M63: 18,126,176 km (0.11 R)
• M64: 18,253,184 km (0.1 R)
• M65: 18,700,033 km (0.051 R)
• M66: 19,021,369 km (0.105 R)
• M67: 19,474,352 km (0.06 R)
• M68: 19,734,802 km (0.097 R)
• M69: 20,193,469 km (0.06 R)
• M70: 20,755,059 km (0.04 R)
• M71: 20,854,841 km (0.083 R)
• M72: 21,321,885 km (0.035 R)
• M73: 21,995,225 km (0.04 R)
• M74: 22,470,797 km (0.092 R)
• M75: 22,607,230 km (0.106 R)
• M76: 22,743,963 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.3

Radius: 9.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.21 AU - 7.45 AU

Year: 7108 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,532,577 km

• M1: 135,685 km (0.098 R)
• M2: 260,599 km (0.106 R)
• M3: 384,167 km (0.072 R)
• M4: 465,100 km (0.1 R)
• M5: 934,987 km (0.049 R)
• M6: 1,471,145 km (0.063 R)
• M7: 1,538,016 km (0.095 R)
• M8: 1,709,604 km (0.058 R)
• M9: 1,905,578 km (0.085 R)
• M10: 2,034,232 km (0.117 R)
• M11: 2,109,180 km (0.075 R)
• M12: 2,184,877 km (0.104 R)
• M13: 2,339,262 km (0.11 R)
• M14: 2,457,444 km (0.08 R)
• M15: 2,950,070 km (0.096 R)
• M16: 3,406,044 km (0.088 R)
• M17: 3,814,596 km (0.078 R)
• M18: 4,167,049 km (0.113 R)
• M19: 4,702,759 km (0.087 R)
• M20: 5,055,062 km (0.033 R)
• M21: 5,157,237 km (0.107 R)
• M22: 5,286,041 km (0.079 R)
• M23: 5,705,364 km (0.112 R)
• M24: 5,972,994 km (0.116 R)
• M25: 6,162,684 km (0.034 R)
• M26: 7,083,908 km (0.111 R)
• M27: 7,284,818 km (0.11 R)
• M28: 7,545,866 km (0.084 R)
• M29: 7,810,056 km (0.095 R)
• M30: 8,077,387 km (0.103 R)
• M31: 8,958,968 km (0.108 R)
• M32: 9,301,397 km (0.085 R)
• M33: 10,063,299 km (0.083 R)
• M34: 11,010,553 km (0.094 R)
• M35: 11,343,857 km (0.102 R)
• M36: 11,478,046 km (0.109 R)
• M37: 12,122,813 km (0.08 R)
• M38: 12,225,736 km (0.117 R)
• M39: 12,397,924 km (0.077 R)
• M40: 12,467,038 km (0.038 R)
• M41: 12,605,565 km (0.092 R)
• M42: 12,884,117 km (0.102 R)
• M43: 13,305,983 km (0.106 R)
• M44: 13,412,047 km (0.075 R)
• M45: 14,235,285 km (0.1 R)
• M46: 14,781,018 km (0.097 R)
• M47: 15,370,583 km (0.042 R)
• M48: 16,534,753 km (0.09 R)
• M49: 16,839,784 km (0.091 R)
• M50: 17,416,782 km (0.054 R)
• M51: 17,766,094 km (0.12 R)
• M52: 18,550,585 km (0.113 R)
• M53: 18,748,503 km (0.088 R)
• M54: 18,827,939 km (0.098 R)
• M55: 19,186,376 km (0.085 R)
• M56: 19,306,353 km (0.111 R)
• M57: 19,587,298 km (0.039 R)
• M58: 19,869,589 km (0.103 R)
• M59: 20,234,608 km (0.082 R)
• M60: 20,683,701 km (0.059 R)
• M61: 21,012,367 km (0.116 R)
• M62: 21,136,085 km (0.111 R)
• M63: 21,591,760 km (0.118 R)
• M64: 23,361,203 km (0.083 R)
• M65: 24,004,474 km (0.06 R)
• M66: 24,306,512 km (0.092 R)
• M67: 24,783,879 km (0.059 R)
• M68: 25,133,041 km (0.09 R)
• M69: 25,703,757 km (0.064 R)
• M70: 26,813,474 km (0.083 R)
• M71: 27,396,606 km (0.087 R)
• M72: 28,120,211 km (0.103 R)
• M73: 29,678,422 km (0.105 R)
• M74: 30,188,551 km (0.119 R)
• M75: 30,468,000 km (0.081 R)
• M76: 30,561,349 km (0.115 R)
• M77: 30,701,672 km (0.118 R)
• M78: 30,795,170 km (0.12 R)
• M79: 31,358,706 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 12.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.31 AU - 11.85 AU

Year: 12325 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,532,577 km

• M1: 194,028 km (0.115 R)
• M2: 429,196 km (0.052 R)
• M3: 782,696 km (0.08 R)
• M4: 920,775 km (0.097 R)
• M5: 1,155,344 km (0.094 R)
• M6: 1,482,964 km (0.096 R)
• M7: 1,787,545 km (0.036 R)
• M8: 1,893,610 km (0.057 R)
• M9: 2,029,445 km (0.091 R)
• M10: 2,282,116 km (0.057 R)
• M11: 2,456,397 km (0.117 R)
• M12: 3,197,954 km (0.056 R)
• M13: 3,426,988 km (0.03 R)
• M14: 4,075,794 km (0.108 R)
• M15: 4,324,575 km (0.096 R)
• M16: 4,468,937 km (0.08 R)
• M17: 4,651,746 km (0.116 R)
• M18: 4,874,497 km (0.085 R)
• M19: 5,138,836 km (0.079 R)
• M20: 5,330,471 km (0.074 R)
• M21: 5,840,151 km (0.111 R)
• M22: 6,161,488 km (0.082 R)
• M23: 6,406,379 km (0.088 R)
• M24: 6,488,808 km (0.086 R)
• M25: 7,246,072 km (0.077 R)
• M26: 8,479,357 km (0.097 R)
• M27: 8,569,864 km (0.094 R)
• M28: 10,014,979 km (0.113 R)
• M29: 10,594,671 km (0.075 R)
• M30: 10,839,413 km (0.048 R)
• M31: 10,987,066 km (0.104 R)
• M32: 11,735,953 km (0.084 R)
• M33: 12,759,950 km (0.071 R)
• M34: 12,863,921 km (0.117 R)
• M35: 13,230,136 km (0.048 R)
• M36: 13,759,115 km (0.059 R)
• M37: 14,080,002 km (0.095 R)
• M38: 14,783,561 km (0.087 R)
• M39: 15,387,787 km (0.045 R)
• M40: 17,019,600 km (0.04 R)
• M41: 18,469,952 km (0.088 R)
• M42: 19,718,645 km (0.1 R)
• M43: 19,839,071 km (0.113 R)
• M44: 19,959,647 km (0.071 R)
• M45: 22,737,231 km (0.107 R)
• M46: 25,240,901 km (0.09 R)
• M47: 25,765,241 km (0.114 R)
• M48: 27,225,616 km (0.073 R)
• M49: 27,695,802 km (0.063 R)
• M50: 27,830,739 km (0.074 R)
• M51: 28,033,444 km (0.101 R)
• M52: 28,236,598 km (0.12 R)
• M53: 30,156,687 km (0.115 R)
• M54: 32,402,450 km (0.081 R)
• M55: 32,544,568 km (0.09 R)
• M56: 32,829,402 km (0.079 R)
• M57: 33,761,098 km (0.058 R)
• M58: 34,121,778 km (0.048 R)
• M59: 34,919,733 km (0.058 R)
• M60: 35,650,369 km (0.116 R)
• M61: 38,472,982 km (0.063 R)
• M62: 38,849,669 km (0.058 R)
• M63: 40,751,657 km (0.089 R)
• M64: 40,905,144 km (0.084 R)
• M65: 41,366,654 km (0.107 R)
• M66: 43,700,231 km (0.077 R)
• M67: 45,757,052 km (0.1 R)
• M68: 46,236,064 km (0.108 R)
• M69: 48,656,558 km (0.103 R)
• M70: 49,472,614 km (0.111 R)
• M71: 50,457,716 km (0.104 R)
• M72: 50,705,001 km (0.027 R)
• M73: 51,532,278 km (0.097 R)
• M74: 52,197,240 km (0.058 R)
• M75: 52,363,892 km (0.109 R)
• M76: 53,367,844 km (0.105 R)
• M77: 54,293,705 km (0.119 R)
• M78: 54,800,842 km (0.111 R)
• M79: 55,990,593 km (0.106 R)
• M80: 56,246,555 km (0.076 R)
• M81: 56,845,545 km (0.07 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit