🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.72 AU

Year: 171 Days

Day: 22.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,988,616 km

• M1: 26,778 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.89 AU - 1.09 AU

Year: 371 Days

Day: 36.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,988,616 km

• M1: 477,666 km (0.111 R)
• M2: 807,529 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.34 AU - 1.8 AU

Year: 741 Days

Day: 18.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.07 AU - 2.17 AU

Year: 1163 Days

Day: 33.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.43 AU - 3.07 AU

Year: 1718 Days

Day: 34.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,988,616 km

• M1: 59,540 km (0.096 R)
• M2: 1,621,641 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 14.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.81 AU - 7.95 AU

Year: 6071 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,988,616 km

• M1: 185,352 km (0.117 R)
• M2: 308,321 km (0.064 R)
• M3: 400,623 km (0.106 R)
• M4: 588,219 km (0.082 R)
• M5: 706,700 km (0.117 R)
• M6: 1,037,461 km (0.068 R)
• M7: 1,214,884 km (0.117 R)
• M8: 1,696,589 km (0.106 R)
• M9: 1,826,291 km (0.119 R)
• M10: 1,959,433 km (0.088 R)
• M11: 2,061,608 km (0.09 R)
• M12: 2,562,761 km (0.099 R)
• M13: 2,694,108 km (0.073 R)
• M14: 3,161,751 km (0.03 R)
• M15: 3,364,456 km (0.093 R)
• M16: 3,782,732 km (0.067 R)
• M17: 3,933,227 km (0.099 R)
• M18: 4,063,677 km (0.104 R)
• M19: 4,715,325 km (0.093 R)
• M20: 4,947,800 km (0.069 R)
• M21: 5,089,170 km (0.059 R)
• M22: 5,255,672 km (0.096 R)
• M23: 5,965,215 km (0.057 R)
• M24: 6,191,557 km (0.107 R)
• M25: 6,497,933 km (0.096 R)
• M26: 6,601,156 km (0.105 R)
• M27: 6,861,755 km (0.031 R)
• M28: 7,718,353 km (0.065 R)
• M29: 7,855,235 km (0.084 R)
• M30: 8,048,365 km (0.108 R)
• M31: 8,807,874 km (0.111 R)
• M32: 8,922,316 km (0.072 R)
• M33: 9,123,825 km (0.045 R)
• M34: 10,485,913 km (0.114 R)
• M35: 11,221,635 km (0.085 R)
• M36: 11,974,113 km (0.111 R)
• M37: 12,388,648 km (0.059 R)
• M38: 13,100,734 km (0.098 R)
• M39: 13,627,169 km (0.11 R)
• M40: 13,926,215 km (0.1 R)
• M41: 14,059,956 km (0.101 R)
• M42: 14,160,486 km (0.104 R)
• M43: 14,395,953 km (0.061 R)
• M44: 14,531,040 km (0.082 R)
• M45: 14,973,251 km (0.088 R)
• M46: 15,835,982 km (0.104 R)
• M47: 15,975,557 km (0.035 R)
• M48: 16,115,580 km (0.07 R)
• M49: 16,255,903 km (0.089 R)
• M50: 16,999,554 km (0.079 R)
• M51: 17,645,817 km (0.117 R)
• M52: 18,154,150 km (0.085 R)
• M53: 18,300,158 km (0.075 R)
• M54: 19,296,779 km (0.102 R)
• M55: 19,632,776 km (0.09 R)
• M56: 20,652,734 km (0.119 R)
• M57: 21,806,134 km (0.104 R)
• M58: 22,000,461 km (0.041 R)
• M59: 22,156,193 km (0.047 R)
• M60: 22,822,651 km (0.045 R)
• M61: 23,059,465 km (0.114 R)
• M62: 23,178,245 km (0.095 R)
• M63: 23,376,462 km (0.066 R)
• M64: 24,054,889 km (0.098 R)
• M65: 24,376,375 km (0.12 R)
• M66: 24,739,748 km (0.114 R)
• M67: 25,267,828 km (0.08 R)
• M68: 25,431,189 km (0.06 R)
• M69: 26,500,814 km (0.071 R)
• M70: 26,666,718 km (0.108 R)
• M71: 26,832,921 km (0.107 R)
• M72: 27,124,637 km (0.089 R)
• M73: 27,669,173 km (0.089 R)
• M74: 27,879,508 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 10

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11 AU - 11.34 AU

Year: 14064 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,988,616 km

• M1: 162,463 km (0.063 R)
• M2: 381,774 km (0.037 R)
• M3: 446,101 km (0.095 R)
• M4: 809,324 km (0.077 R)
• M5: 1,154,297 km (0.118 R)
• M6: 1,653,804 km (0.088 R)
• M7: 2,631,427 km (0.116 R)
• M8: 3,646,598 km (0.066 R)
• M9: 3,758,048 km (0.057 R)
• M10: 4,609,559 km (0.076 R)
• M11: 4,851,908 km (0.069 R)
• M12: 5,223,509 km (0.117 R)
• M13: 5,433,843 km (0.094 R)
• M14: 6,037,770 km (0.095 R)
• M15: 6,303,306 km (0.059 R)
• M16: 6,708,567 km (0.088 R)
• M17: 6,799,822 km (0.088 R)
• M18: 7,591,942 km (0.078 R)
• M19: 8,071,703 km (0.096 R)
• M20: 8,610,554 km (0.11 R)
• M21: 9,313,365 km (0.064 R)
• M22: 10,296,522 km (0.102 R)
• M23: 10,880,702 km (0.098 R)
• M24: 11,258,137 km (0.1 R)
• M25: 11,475,653 km (0.1 R)
• M26: 12,248,326 km (0.059 R)
• M27: 12,528,223 km (0.085 R)
• M28: 13,438,377 km (0.056 R)
• M29: 14,369,773 km (0.08 R)
• M30: 14,843,250 km (0.095 R)
• M31: 15,082,009 km (0.033 R)
• M32: 15,321,964 km (0.078 R)
• M33: 15,563,115 km (0.104 R)
• M34: 16,540,737 km (0.103 R)
• M35: 16,850,255 km (0.113 R)
• M36: 17,349,463 km (0.094 R)
• M37: 17,412,145 km (0.095 R)
• M38: 17,727,048 km (0.078 R)
• M39: 18,171,205 km (0.099 R)
• M40: 19,070,138 km (0.033 R)
• M41: 19,199,840 km (0.1 R)
• M42: 19,655,814 km (0.081 R)
• M43: 20,379,568 km (0.116 R)
• M44: 21,380,528 km (0.116 R)
• M45: 21,920,875 km (0.046 R)
• M46: 22,124,627 km (0.095 R)
• M47: 22,192,695 km (0.11 R)
• M48: 22,329,128 km (0.092 R)
• M49: 22,534,226 km (0.112 R)
• M50: 24,548,562 km (0.095 R)
• M51: 24,760,243 km (0.074 R)
• M52: 25,256,459 km (0.07 R)
• M53: 25,899,431 km (0.099 R)
• M54: 26,475,382 km (0.102 R)
• M55: 26,910,114 km (0.094 R)
• M56: 27,640,002 km (0.063 R)
• M57: 27,786,757 km (0.119 R)
• M58: 28,081,016 km (0.116 R)
• M59: 28,746,876 km (0.026 R)
• M60: 29,268,375 km (0.073 R)
• M61: 29,343,174 km (0.043 R)
• M62: 30,396,492 km (0.114 R)
• M63: 31,156,449 km (0.047 R)
• M64: 33,708,439 km (0.105 R)
• M65: 34,969,699 km (0.091 R)
• M66: 35,128,422 km (0.089 R)
• M67: 35,287,445 km (0.1 R)
• M68: 35,606,088 km (0.106 R)
• M69: 36,971,169 km (0.049 R)
• M70: 37,700,758 km (0.12 R)
• M71: 42,685,060 km (0.112 R)
• M72: 44,735,897 km (0.039 R)
• M73: 44,994,552 km (0.097 R)
• M74: 46,644,018 km (0.107 R)
• M75: 46,818,748 km (0.08 R)
• M76: 47,608,026 km (0.115 R)
• M77: 47,783,953 km (0.026 R)
• M78: 48,578,468 km (0.077 R)
• M79: 49,733,962 km (0.083 R)
• M80: 50,628,856 km (0.109 R)
• M81: 51,981,221 km (0.075 R)
• M82: 54,445,247 km (0.029 R)
• M83: 55,552,571 km (0.104 R)
• M84: 57,227,469 km (0.083 R)
• M85: 57,789,358 km (0.086 R)
• M86: 58,353,193 km (0.072 R)
• M87: 59,202,310 km (0.117 R)
• M88: 60,245,755 km (0.096 R)
• M89: 61,295,184 km (0.111 R)
• M90: 62,254,406 km (0.081 R)
• M91: 63,605,723 km (0.084 R)
• M92: 64,187,809 km (0.081 R)
• M93: 64,382,286 km (0.076 R)
• M94: 64,771,689 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.4

Radius: 3.2

Gravity: 70.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.07 AU - 15.25 AU

Year: 17985 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,988,616 km

• M1: 42,037 km (0.114 R)
• M2: 185,352 km (0.076 R)
• M3: 820,245 km (0.12 R)
• M4: 1,123,779 km (0.112 R)
• M5: 1,458,878 km (0.117 R)
• M6: 2,736,594 km (0.066 R)
• M7: 2,882,302 km (0.087 R)
• M8: 3,068,103 km (0.119 R)
• M9: 3,490,268 km (0.108 R)
• M10: 3,768,370 km (0.095 R)
• M11: 4,774,566 km (0.1 R)
• M12: 4,862,080 km (0.065 R)
• M13: 4,950,044 km (0.065 R)
• M14: 5,216,927 km (0.108 R)
• M15: 6,235,239 km (0.07 R)
• M16: 7,112,631 km (0.105 R)
• M17: 7,162,447 km (0.11 R)
• M18: 7,769,964 km (0.119 R)
• M19: 7,872,738 km (0.039 R)
• M20: 8,079,781 km (0.107 R)
• M21: 8,711,533 km (0.066 R)
• M22: 8,872,051 km (0.067 R)
• M23: 9,854,909 km (0.076 R)
• M24: 11,217,896 km (0.051 R)
• M25: 13,803,396 km (0.117 R)
• M26: 14,240,969 km (0.093 R)
• M27: 14,556,322 km (0.112 R)
• M28: 14,937,647 km (0.117 R)
• M29: 15,258,085 km (0.073 R)
• M30: 15,322,412 km (0.044 R)
• M31: 15,905,694 km (0.062 R)
• M32: 16,893,639 km (0.117 R)
• M33: 18,037,165 km (0.064 R)
• M34: 18,515,280 km (0.08 R)
• M35: 19,483,926 km (0.118 R)
• M36: 20,468,878 km (0.105 R)
• M37: 21,325,924 km (0.096 R)
• M38: 22,853,917 km (0.083 R)
• M39: 23,075,023 km (0.114 R)
• M40: 24,041,425 km (0.117 R)
• M41: 24,642,659 km (0.115 R)
• M42: 24,718,206 km (0.102 R)
• M43: 24,869,449 km (0.116 R)
• M44: 25,096,988 km (0.044 R)
• M45: 25,477,565 km (0.088 R)
• M46: 25,706,898 km (0.113 R)
• M47: 26,475,981 km (0.109 R)
• M48: 27,096,812 km (0.064 R)
• M49: 29,147,350 km (0.109 R)
• M50: 31,574,426 km (0.031 R)
• M51: 33,311,556 km (0.095 R)
• M52: 33,645,908 km (0.116 R)
• M53: 34,065,530 km (0.107 R)
• M54: 34,318,051 km (0.11 R)
• M55: 35,079,504 km (0.1 R)
• M56: 35,675,502 km (0.108 R)
• M57: 36,103,352 km (0.102 R)
• M58: 36,189,071 km (0.116 R)
• M59: 38,617,793 km (0.111 R)
• M60: 39,057,012 km (0.103 R)
• M61: 39,233,089 km (0.072 R)
• M62: 39,940,388 km (0.068 R)
• M63: 40,117,811 km (0.073 R)
• M64: 41,726,885 km (0.086 R)
• M65: 42,720,365 km (0.117 R)
• M66: 43,265,649 km (0.065 R)
• M67: 43,630,369 km (0.091 R)
• M68: 45,099,719 km (0.096 R)
• M69: 45,376,924 km (0.093 R)
• M70: 45,469,525 km (0.119 R)
• M71: 45,933,278 km (0.095 R)
• M72: 46,678,425 km (0.116 R)
• M73: 47,803,850 km (0.082 R)
• M74: 49,318,080 km (0.073 R)
• M75: 50,081,029 km (0.059 R)
• M76: 50,751,826 km (0.087 R)
• M77: 52,199,335 km (0.062 R)
• M78: 52,296,274 km (0.072 R)
• M79: 52,782,168 km (0.049 R)
• M80: 54,937,424 km (0.092 R)
• M81: 55,332,363 km (0.102 R)
• M82: 55,629,165 km (0.116 R)
• M83: 56,722,127 km (0.07 R)
• M84: 58,525,679 km (0.11 R)
• M85: 58,928,995 km (0.082 R)
• M86: 60,144,627 km (0.092 R)
• M87: 60,551,683 km (0.083 R)
• M88: 62,291,656 km (0.111 R)
• M89: 62,497,502 km (0.117 R)
• M90: 65,715,951 km (0.119 R)
• M91: 66,870,996 km (0.074 R)
• M92: 67,398,179 km (0.115 R)
• M93: 67,503,795 km (0.104 R)
• M94: 68,244,604 km (0.057 R)
• M95: 68,987,956 km (0.093 R)
• M96: 71,234,467 km (0.085 R)
• M97: 71,880,730 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit