🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.81 AU - 0.85 AU

Year: 263 Days

Day: 47.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 129 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,074,688 km

• M1: 738,565 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.91 AU - 0.95 AU

Year: 312 Days

Day: 39.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,074,688 km

• M1: 47,572 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.73 AU - 2.43 AU

Year: 1045 Days

Day: 20.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,074,688 km

• M1: 196,721 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.79 AU - 3.29 AU

Year: 1846 Days

Day: 23.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.67 AU - 3.93 AU

Year: 2088 Days

Day: 30.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,074,688 km

• M1: 543,938 km (0.097 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 8.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.55 AU - 11.63 AU

Year: 11162 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,074,688 km

• M1: 110,702 km (0.066 R)
• M2: 318,045 km (0.098 R)
• M3: 455,077 km (0.081 R)
• M4: 531,671 km (0.106 R)
• M5: 684,859 km (0.104 R)
• M6: 759,508 km (0.103 R)
• M7: 984,204 km (0.05 R)
• M8: 1,303,895 km (0.059 R)
• M9: 1,495,231 km (0.102 R)
• M10: 1,554,471 km (0.085 R)
• M11: 1,948,363 km (0.116 R)
• M12: 2,035,129 km (0.116 R)
• M13: 2,145,682 km (0.082 R)
• M14: 3,356,527 km (0.102 R)
• M15: 3,514,054 km (0.118 R)
• M16: 3,863,814 km (0.105 R)
• M17: 4,056,795 km (0.05 R)
• M18: 4,423,609 km (0.096 R)
• M19: 4,509,777 km (0.097 R)
• M20: 4,771,723 km (0.095 R)
• M21: 4,889,756 km (0.097 R)
• M22: 5,219,470 km (0.11 R)
• M23: 5,618,298 km (0.114 R)
• M24: 5,995,284 km (0.115 R)
• M25: 6,348,036 km (0.102 R)
• M26: 6,740,581 km (0.087 R)
• M27: 6,806,703 km (0.098 R)
• M28: 7,549,307 km (0.093 R)
• M29: 7,652,529 km (0.072 R)
• M30: 7,825,614 km (0.114 R)
• M31: 8,211,128 km (0.112 R)
• M32: 8,782,891 km (0.117 R)
• M33: 9,293,618 km (0.091 R)
• M34: 9,478,521 km (0.052 R)
• M35: 9,552,722 km (0.056 R)
• M36: 10,077,960 km (0.064 R)
• M37: 10,191,804 km (0.103 R)
• M38: 10,612,623 km (0.074 R)
• M39: 11,156,560 km (0.046 R)
• M40: 11,313,638 km (0.046 R)
• M41: 11,989,222 km (0.118 R)
• M42: 12,883,069 km (0.119 R)
• M43: 13,089,215 km (0.049 R)
• M44: 13,504,798 km (0.117 R)
• M45: 13,714,235 km (0.104 R)
• M46: 14,009,242 km (0.084 R)
• M47: 14,136,251 km (0.108 R)
• M48: 14,477,035 km (0.066 R)
• M49: 14,993,147 km (0.084 R)
• M50: 15,296,981 km (0.04 R)
• M51: 16,043,474 km (0.075 R)
• M52: 16,132,186 km (0.069 R)
• M53: 16,265,328 km (0.117 R)
• M54: 16,354,338 km (0.111 R)
• M55: 16,443,499 km (0.111 R)
• M56: 18,168,362 km (0.101 R)
• M57: 18,771,690 km (0.097 R)
• M58: 19,146,134 km (0.111 R)
• M59: 20,958,512 km (0.099 R)
• M60: 21,103,772 km (0.072 R)
• M61: 22,378,046 km (0.095 R)
• M62: 22,625,930 km (0.095 R)
• M63: 22,974,493 km (0.102 R)
• M64: 23,274,586 km (0.11 R)
• M65: 23,425,231 km (0.115 R)
• M66: 23,677,005 km (0.033 R)
• M67: 24,081,517 km (0.082 R)
• M68: 24,233,808 km (0.108 R)
• M69: 24,488,423 km (0.072 R)
• M70: 24,897,574 km (0.082 R)
• M71: 25,308,968 km (0.047 R)
• M72: 25,412,190 km (0.114 R)
• M73: 26,713,991 km (0.025 R)
• M74: 26,871,667 km (0.119 R)
• M75: 27,188,067 km (0.072 R)
• M76: 27,771,050 km (0.101 R)
• M77: 28,144,296 km (0.067 R)
• M78: 29,003,586 km (0.081 R)
• M79: 29,382,219 km (0.102 R)
• M80: 30,913,054 km (0.035 R)
• M81: 32,301,771 km (0.071 R)
• M82: 32,525,868 km (0.101 R)
• M83: 32,862,912 km (0.053 R)
• M84: 33,427,345 km (0.119 R)
• M85: 33,597,288 km (0.066 R)
• M86: 33,938,072 km (0.05 R)
• M87: 36,413,319 km (0.065 R)
• M88: 36,471,662 km (0.057 R)
• M89: 37,114,484 km (0.095 R)
• M90: 38,411,497 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.8

Radius: 4.4

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.72 AU - 15.84 AU

Year: 19788 Days

Day: 24.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 42,074,688 km

• M1: 455,675 km (0.112 R)
• M2: 544,686 km (0.113 R)
• M3: 581,786 km (0.038 R)
• M4: 619,934 km (0.116 R)
• M5: 888,163 km (0.083 R)
• M6: 1,213,239 km (0.111 R)
• M7: 1,287,439 km (0.114 R)
• M8: 1,440,478 km (0.086 R)
• M9: 1,653,356 km (0.09 R)
• M10: 1,991,297 km (0.111 R)
• M11: 2,108,582 km (0.095 R)
• M12: 2,728,815 km (0.113 R)
• M13: 2,761,128 km (0.065 R)
• M14: 3,435,964 km (0.07 R)
• M15: 3,864,412 km (0.073 R)
• M16: 3,974,067 km (0.098 R)
• M17: 4,461,308 km (0.09 R)
• M18: 5,328,078 km (0.063 R)
• M19: 6,330,982 km (0.105 R)
• M20: 6,374,066 km (0.092 R)
• M21: 7,255,048 km (0.107 R)
• M22: 7,986,881 km (0.108 R)
• M23: 8,838,093 km (0.086 R)
• M24: 10,420,838 km (0.038 R)
• M25: 10,727,215 km (0.107 R)
• M26: 11,982,041 km (0.114 R)
• M27: 12,195,667 km (0.064 R)
• M28: 12,302,929 km (0.109 R)
• M29: 12,518,499 km (0.116 R)
• M30: 13,392,899 km (0.108 R)
• M31: 13,670,253 km (0.056 R)
• M32: 14,005,502 km (0.118 R)
• M33: 14,684,078 km (0.098 R)
• M34: 15,431,320 km (0.115 R)
• M35: 15,838,675 km (0.097 R)
• M36: 16,249,620 km (0.075 R)
• M37: 17,022,143 km (0.106 R)
• M38: 17,082,132 km (0.112 R)
• M39: 17,382,824 km (0.105 R)
• M40: 17,563,987 km (0.11 R)
• M41: 18,356,556 km (0.119 R)
• M42: 19,347,941 km (0.068 R)
• M43: 19,661,349 km (0.078 R)
• M44: 19,787,161 km (0.103 R)
• M45: 19,976,402 km (0.113 R)
• M46: 20,675,323 km (0.078 R)
• M47: 20,867,407 km (0.104 R)
• M48: 21,836,352 km (0.084 R)
• M49: 22,293,523 km (0.081 R)
• M50: 22,687,863 km (0.081 R)
• M51: 22,885,931 km (0.038 R)
• M52: 26,686,615 km (0.1 R)
• M53: 26,756,178 km (0.111 R)
• M54: 26,965,465 km (0.091 R)
• M55: 27,175,201 km (0.093 R)
• M56: 27,526,008 km (0.118 R)
• M57: 27,666,780 km (0.053 R)
• M58: 27,878,461 km (0.045 R)
• M59: 28,019,831 km (0.103 R)
• M60: 28,232,260 km (0.083 R)
• M61: 28,516,346 km (0.093 R)
• M62: 29,662,415 km (0.034 R)
• M63: 29,951,289 km (0.113 R)
• M64: 30,313,615 km (0.085 R)
• M65: 30,896,448 km (0.112 R)
• M66: 31,042,755 km (0.117 R)
• M67: 32,295,488 km (0.112 R)
• M68: 32,890,737 km (0.032 R)
• M69: 32,965,387 km (0.075 R)
• M70: 33,489,428 km (0.076 R)
• M71: 33,639,774 km (0.055 R)
• M72: 33,790,269 km (0.05 R)
• M73: 34,773,875 km (0.072 R)
• M74: 35,154,752 km (0.084 R)
• M75: 36,846,704 km (0.031 R)
• M76: 37,079,478 km (0.055 R)
• M77: 37,312,851 km (0.085 R)
• M78: 37,859,032 km (0.063 R)
• M79: 38,722,661 km (0.116 R)
• M80: 39,117,300 km (0.054 R)
• M81: 40,629,286 km (0.109 R)
• M82: 41,271,659 km (0.081 R)
• M83: 41,755,608 km (0.106 R)
• M84: 42,403,816 km (0.051 R)
• M85: 46,278,550 km (0.077 R)
• M86: 47,707,659 km (0.109 R)
• M87: 47,876,704 km (0.071 R)
• M88: 48,554,981 km (0.09 R)
• M89: 48,725,074 km (0.102 R)
• M90: 49,749,669 km (0.096 R)
• M91: 52,516,482 km (0.088 R)
• M92: 56,044,598 km (0.033 R)
• M93: 58,288,267 km (0.104 R)
• M94: 59,648,561 km (0.048 R)
• M95: 59,921,726 km (0.09 R)
• M96: 61,202,733 km (0.107 R)
• M97: 61,294,436 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.9

Radius: 5.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.49 AU - 18.89 AU

Year: 21644 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,074,688 km

• M1: 70,909 km (0.115 R)
• M2: 194,926 km (0.12 R)
• M3: 415,882 km (0.04 R)
• M4: 812,017 km (0.065 R)
• M5: 929,900 km (0.087 R)
• M6: 964,757 km (0.058 R)
• M7: 1,496,428 km (0.085 R)
• M8: 1,726,808 km (0.069 R)
• M9: 2,013,438 km (0.072 R)
• M10: 2,058,915 km (0.051 R)
• M11: 3,355,630 km (0.104 R)
• M12: 3,994,712 km (0.039 R)
• M13: 4,167,647 km (0.118 R)
• M14: 4,580,388 km (0.099 R)
• M15: 4,731,033 km (0.095 R)
• M16: 4,852,656 km (0.115 R)
• M17: 5,161,426 km (0.042 R)
• M18: 5,223,808 km (0.119 R)
• M19: 5,508,194 km (0.059 R)
• M20: 5,604,235 km (0.101 R)
• M21: 5,895,353 km (0.117 R)
• M22: 5,960,578 km (0.069 R)
• M23: 6,191,257 km (0.08 R)
• M24: 6,357,910 km (0.102 R)
• M25: 7,038,879 km (0.094 R)
• M26: 7,317,729 km (0.045 R)
• M27: 7,458,501 km (0.077 R)
• M28: 7,564,716 km (0.111 R)
• M29: 8,212,175 km (0.111 R)
• M30: 8,579,587 km (0.037 R)
• M31: 9,140,729 km (0.094 R)
• M32: 9,368,567 km (0.082 R)
• M33: 9,598,199 km (0.1 R)
• M34: 9,713,689 km (0.099 R)
• M35: 9,868,523 km (0.061 R)
• M36: 10,219,629 km (0.111 R)
• M37: 10,614,717 km (0.109 R)
• M38: 11,583,064 km (0.094 R)
• M39: 11,706,033 km (0.036 R)
• M40: 12,077,634 km (0.102 R)
• M41: 13,387,214 km (0.09 R)
• M42: 13,516,317 km (0.114 R)
• M43: 16,229,723 km (0.118 R)
• M44: 16,597,734 km (0.106 R)
• M45: 16,690,186 km (0.088 R)
• M46: 16,829,162 km (0.058 R)
• M47: 16,875,537 km (0.109 R)
• M48: 17,435,781 km (0.114 R)
• M49: 17,482,755 km (0.083 R)
• M50: 17,623,976 km (0.109 R)
• M51: 18,526,649 km (0.093 R)
• M52: 18,911,116 km (0.042 R)
• M53: 19,541,671 km (0.097 R)
• M54: 19,639,358 km (0.056 R)
• M55: 19,933,168 km (0.103 R)
• M56: 21,223,151 km (0.093 R)
• M57: 21,827,526 km (0.043 R)
• M58: 22,284,548 km (0.074 R)
• M59: 22,642,236 km (0.063 R)
• M60: 23,674,611 km (0.074 R)
• M61: 23,935,061 km (0.109 R)
• M62: 24,144,049 km (0.046 R)
• M63: 24,722,095 km (0.059 R)
• M64: 25,838,245 km (0.082 R)
• M65: 26,375,451 km (0.052 R)
• M66: 27,242,819 km (0.111 R)
• M67: 28,064,261 km (0.118 R)
• M68: 28,395,172 km (0.107 R)
• M69: 28,893,931 km (0.12 R)
• M70: 28,949,582 km (0.04 R)
• M71: 29,005,232 km (0.096 R)
• M72: 29,507,432 km (0.037 R)
• M73: 29,956,375 km (0.086 R)
• M74: 30,577,356 km (0.114 R)
• M75: 30,804,146 km (0.118 R)
• M76: 30,974,688 km (0.103 R)
• M77: 31,316,519 km (0.05 R)
• M78: 32,004,220 km (0.117 R)
• M79: 35,337,710 km (0.109 R)
• M80: 35,575,720 km (0.069 R)
• M81: 35,814,329 km (0.072 R)
• M82: 36,113,225 km (0.102 R)
• M83: 36,233,053 km (0.072 R)
• M84: 36,954,863 km (0.058 R)
• M85: 38,412,395 km (0.111 R)
• M86: 40,198,593 km (0.068 R)
• M87: 40,322,760 km (0.084 R)
• M88: 40,633,774 km (0.056 R)
• M89: 41,008,068 km (0.107 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit