🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.99 AU - 2.29 AU

Year: 1192 Days

Day: 24.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.54 AU - 2.58 AU

Year: 1560 Days

Day: 36.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,031,282 km

• M1: 665,860 km (0.103 R)
• M2: 1,295,218 km (0.052 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 11

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.45 AU - 5.61 AU

Year: 4952 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,031,282 km

• M1: 156,031 km (0.108 R)
• M2: 343,626 km (0.08 R)
• M3: 473,776 km (0.048 R)
• M4: 592,108 km (0.103 R)
• M5: 874,100 km (0.111 R)
• M6: 948,151 km (0.069 R)
• M7: 1,184,217 km (0.116 R)
• M8: 1,424,770 km (0.03 R)
• M9: 1,498,671 km (0.112 R)
• M10: 1,839,605 km (0.097 R)
• M11: 2,035,877 km (0.119 R)
• M12: 2,431,713 km (0.08 R)
• M13: 3,118,517 km (0.057 R)
• M14: 3,215,905 km (0.106 R)
• M15: 3,453,766 km (0.072 R)
• M16: 3,697,311 km (0.082 R)
• M17: 3,842,122 km (0.093 R)
• M18: 3,967,635 km (0.088 R)
• M19: 4,222,998 km (0.1 R)
• M20: 4,396,233 km (0.068 R)
• M21: 4,594,001 km (0.088 R)
• M22: 4,930,297 km (0.063 R)
• M23: 5,021,253 km (0.078 R)
• M24: 5,251,184 km (0.073 R)
• M25: 5,579,103 km (0.105 R)
• M26: 5,841,498 km (0.057 R)
• M27: 6,753,596 km (0.072 R)
• M28: 7,290,951 km (0.105 R)
• M29: 7,604,209 km (0.111 R)
• M30: 8,325,271 km (0.092 R)
• M31: 8,735,319 km (0.097 R)
• M32: 8,929,048 km (0.065 R)
• M33: 9,040,349 km (0.042 R)
• M34: 9,152,099 km (0.101 R)
• M35: 9,689,155 km (0.072 R)
• M36: 9,947,211 km (0.083 R)
• M37: 10,207,512 km (0.065 R)
• M38: 10,353,220 km (0.082 R)
• M39: 10,942,486 km (0.118 R)
• M40: 11,542,673 km (0.11 R)
• M41: 11,755,401 km (0.087 R)
• M42: 12,681,262 km (0.041 R)
• M43: 13,279,803 km (0.1 R)
• M44: 13,406,961 km (0.097 R)
• M45: 14,211,050 km (0.113 R)
• M46: 14,341,200 km (0.084 R)
• M47: 14,931,663 km (0.06 R)
• M48: 15,798,582 km (0.04 R)
• M49: 15,967,179 km (0.073 R)
• M50: 16,068,606 km (0.11 R)
• M51: 16,510,668 km (0.086 R)
• M52: 16,784,731 km (0.064 R)
• M53: 18,071,572 km (0.028 R)
• M54: 18,177,338 km (0.099 R)
• M55: 20,298,486 km (0.1 R)
• M56: 20,776,302 km (0.106 R)
• M57: 20,924,105 km (0.087 R)
• M58: 21,668,204 km (0.067 R)
• M59: 22,081,244 km (0.038 R)
• M60: 22,838,808 km (0.069 R)
• M61: 22,914,953 km (0.071 R)
• M62: 23,450,962 km (0.077 R)
• M63: 23,681,941 km (0.111 R)
• M64: 24,496,203 km (0.025 R)
• M65: 24,691,428 km (0.118 R)
• M66: 24,848,057 km (0.089 R)
• M67: 26,152,251 km (0.073 R)
• M68: 26,271,929 km (0.093 R)
• M69: 26,511,884 km (0.081 R)
• M70: 26,591,919 km (0.07 R)
• M71: 26,672,104 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 15

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.16 AU - 6.42 AU

Year: 6007 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,031,282 km

• M1: 321,336 km (0.106 R)
• M2: 423,960 km (0.046 R)
• M3: 641,625 km (0.11 R)
• M4: 759,957 km (0.058 R)
• M5: 1,491,640 km (0.106 R)
• M6: 1,619,247 km (0.103 R)
• M7: 1,789,191 km (0.073 R)
• M8: 2,551,092 km (0.054 R)
• M9: 2,728,366 km (0.108 R)
• M10: 2,841,462 km (0.038 R)
• M11: 3,190,025 km (0.069 R)
• M12: 3,381,660 km (0.047 R)
• M13: 4,317,843 km (0.068 R)
• M14: 4,856,246 km (0.046 R)
• M15: 5,559,655 km (0.114 R)
• M16: 6,843,654 km (0.054 R)
• M17: 7,155,266 km (0.119 R)
• M18: 7,344,358 km (0.086 R)
• M19: 7,695,614 km (0.096 R)
• M20: 7,921,955 km (0.091 R)
• M21: 8,183,452 km (0.11 R)
• M22: 8,547,723 km (0.052 R)
• M23: 8,647,954 km (0.066 R)
• M24: 8,748,633 km (0.119 R)
• M25: 9,155,240 km (0.073 R)
• M26: 9,292,122 km (0.049 R)
• M27: 9,602,687 km (0.048 R)
• M28: 10,198,835 km (0.105 R)
• M29: 10,305,199 km (0.025 R)
• M30: 10,988,113 km (0.048 R)
• M31: 12,397,624 km (0.101 R)
• M32: 12,701,607 km (0.106 R)
• M33: 13,007,984 km (0.085 R)
• M34: 13,511,380 km (0.1 R)
• M35: 13,824,190 km (0.028 R)
• M36: 14,021,060 km (0.092 R)
• M37: 14,258,472 km (0.086 R)
• M38: 14,537,023 km (0.072 R)
• M39: 15,587,799 km (0.029 R)
• M40: 16,039,734 km (0.072 R)
• M41: 16,329,655 km (0.112 R)
• M42: 16,872,545 km (0.117 R)
• M43: 17,506,392 km (0.063 R)
• M44: 18,019,213 km (0.077 R)
• M45: 18,580,205 km (0.103 R)
• M46: 19,015,834 km (0.097 R)
• M47: 19,498,736 km (0.104 R)
• M48: 20,208,578 km (0.111 R)
• M49: 20,342,468 km (0.118 R)
• M50: 20,521,686 km (0.039 R)
• M51: 21,607,767 km (0.065 R)
• M52: 21,882,129 km (0.03 R)
• M53: 22,480,670 km (0.106 R)
• M54: 22,805,298 km (0.093 R)
• M55: 23,131,421 km (0.075 R)
• M56: 23,318,418 km (0.071 R)
• M57: 23,459,040 km (0.104 R)
• M58: 23,788,305 km (0.114 R)
• M59: 25,072,454 km (0.077 R)
• M60: 25,989,638 km (0.062 R)
• M61: 26,623,484 km (0.055 R)
• M62: 27,311,934 km (0.119 R)
• M63: 28,706,186 km (0.043 R)
• M64: 29,411,989 km (0.08 R)
• M65: 29,817,848 km (0.098 R)
• M66: 29,970,587 km (0.105 R)
• M67: 30,174,639 km (0.075 R)
• M68: 30,481,464 km (0.114 R)
• M69: 30,635,250 km (0.087 R)
• M70: 31,253,090 km (0.032 R)
• M71: 31,511,894 km (0.089 R)
• M72: 31,823,207 km (0.034 R)
• M73: 32,135,567 km (0.089 R)
• M74: 33,712,628 km (0.089 R)
• M75: 34,190,743 km (0.114 R)
• M76: 35,854,570 km (0.081 R)
• M77: 35,962,730 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 8.7

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.09 AU - 8.05 AU

Year: 7931 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,031,282 km

• M1: 109,655 km (0.082 R)
• M2: 336,446 km (0.111 R)
• M3: 513,569 km (0.094 R)
• M4: 690,245 km (0.111 R)
• M5: 921,672 km (0.08 R)
• M6: 1,028,485 km (0.029 R)
• M7: 1,177,485 km (0.104 R)
• M8: 1,539,063 km (0.088 R)
• M9: 2,119,652 km (0.099 R)
• M10: 2,335,522 km (0.077 R)
• M11: 2,458,491 km (0.076 R)
• M12: 2,685,431 km (0.106 R)
• M13: 2,945,732 km (0.114 R)
• M14: 3,132,729 km (0.111 R)
• M15: 3,351,291 km (0.061 R)
• M16: 3,434,618 km (0.078 R)
• M17: 4,244,840 km (0.083 R)
• M18: 5,143,923 km (0.055 R)
• M19: 5,304,740 km (0.063 R)
• M20: 5,664,523 km (0.069 R)
• M21: 5,730,945 km (0.075 R)
• M22: 6,202,029 km (0.085 R)
• M23: 6,304,653 km (0.074 R)
• M24: 6,511,696 km (0.054 R)
• M25: 7,289,455 km (0.038 R)
• M26: 7,361,562 km (0.1 R)
• M27: 7,799,734 km (0.071 R)
• M28: 8,359,080 km (0.103 R)
• M29: 8,510,473 km (0.063 R)
• M30: 8,854,548 km (0.093 R)
• M31: 10,235,038 km (0.051 R)
• M32: 10,805,903 km (0.107 R)
• M33: 12,020,937 km (0.096 R)
• M34: 12,106,357 km (0.11 R)
• M35: 12,493,217 km (0.091 R)
• M36: 12,666,452 km (0.107 R)
• M37: 13,234,924 km (0.092 R)
• M38: 13,500,011 km (0.07 R)
• M39: 14,260,866 km (0.079 R)
• M40: 15,544,266 km (0.07 R)
• M41: 16,152,680 km (0.114 R)
• M42: 16,721,152 km (0.035 R)
• M43: 16,864,168 km (0.066 R)
• M44: 17,537,658 km (0.103 R)
• M45: 17,877,694 km (0.1 R)
• M46: 18,024,000 km (0.096 R)
• M47: 18,317,960 km (0.049 R)
• M48: 18,613,565 km (0.109 R)
• M49: 19,059,816 km (0.045 R)
• M50: 19,359,311 km (0.088 R)
• M51: 19,811,545 km (0.037 R)
• M52: 20,114,930 km (0.116 R)
• M53: 20,828,811 km (0.087 R)
• M54: 20,982,897 km (0.086 R)
• M55: 21,602,830 km (0.102 R)
• M56: 21,862,981 km (0.063 R)
• M57: 22,124,179 km (0.084 R)
• M58: 22,333,765 km (0.053 R)
• M59: 23,659,202 km (0.099 R)
• M60: 24,466,582 km (0.108 R)
• M61: 24,737,803 km (0.064 R)
• M62: 25,722,157 km (0.114 R)
• M63: 25,832,261 km (0.043 R)
• M64: 25,887,463 km (0.109 R)
• M65: 25,942,664 km (0.101 R)
• M66: 26,053,068 km (0.105 R)
• M67: 26,108,419 km (0.079 R)
• M68: 26,607,776 km (0.094 R)
• M69: 27,729,013 km (0.072 R)
• M70: 28,181,845 km (0.085 R)
• M71: 28,295,390 km (0.105 R)
• M72: 28,352,237 km (0.092 R)
• M73: 28,523,078 km (0.072 R)
• M74: 29,670,194 km (0.118 R)
• M75: 29,727,939 km (0.12 R)
• M76: 30,774,077 km (0.064 R)
• M77: 31,950,365 km (0.092 R)
• M78: 32,722,889 km (0.097 R)
• M79: 33,682,110 km (0.116 R)
• M80: 34,650,607 km (0.113 R)
• M81: 34,894,152 km (0.062 R)
• M82: 35,260,517 km (0.107 R)
• M83: 35,628,079 km (0.103 R)
• M84: 36,182,040 km (0.053 R)
• M85: 37,610,401 km (0.057 R)
• M86: 42,264,390 km (0.083 R)
• M87: 42,720,215 km (0.119 R)
• M88: 43,439,631 km (0.093 R)
• M89: 43,899,645 km (0.052 R)
• M90: 43,965,468 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 13,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit