🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.74 AU - 0.86 AU

Year: 260 Days

Day: 15 Hours

Environment

Temp: 99 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,685,793 km

• M1: 26,479 km (0.041 R)
• M2: 75,397 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.4 AU - 1.52 AU

Year: 641 Days

Day: 16.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,685,793 km

• M1: 115,490 km (0.074 R)
• M2: 394,639 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.18 AU - 1.78 AU

Year: 654 Days

Day: 24.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,685,793 km

• M1: 87,216 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.53 AU - 1.53 AU

Year: 688 Days

Day: 33.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.07 AU - 2.63 AU

Year: 1309 Days

Day: 25.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3 AU - 3.44 AU

Year: 2100 Days

Day: 12.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,685,793 km

• M1: 1,742,217 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.74 AU - 5.4 AU

Year: 3551 Days

Day: 26.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,685,793 km

• M1: 934,388 km (0.082 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 8.8

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.76 AU - 5.84 AU

Year: 4434 Days

Day: 5.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,685,793 km

• M1: 232,774 km (0.116 R)
• M2: 304,432 km (0.049 R)
• M3: 439,818 km (0.068 R)
• M4: 650,152 km (0.109 R)
• M5: 738,864 km (0.104 R)
• M6: 855,999 km (0.098 R)
• M7: 941,868 km (0.111 R)
• M8: 1,190,051 km (0.075 R)
• M9: 1,429,557 km (0.109 R)
• M10: 1,503,159 km (0.074 R)
• M11: 1,809,835 km (0.046 R)
• M12: 2,052,932 km (0.115 R)
• M13: 2,289,446 km (0.041 R)
• M14: 2,463,727 km (0.073 R)
• M15: 2,624,545 km (0.118 R)
• M16: 2,733,602 km (0.064 R)
• M17: 2,975,053 km (0.034 R)
• M18: 3,031,900 km (0.114 R)
• M19: 3,301,475 km (0.1 R)
• M20: 3,740,994 km (0.118 R)
• M21: 4,348,511 km (0.069 R)
• M22: 4,499,754 km (0.106 R)
• M23: 4,718,766 km (0.092 R)
• M24: 5,466,605 km (0.114 R)
• M25: 5,583,142 km (0.116 R)
• M26: 6,105,837 km (0.096 R)
• M27: 7,274,196 km (0.078 R)
• M28: 7,479,894 km (0.074 R)
• M29: 8,055,397 km (0.066 R)
• M30: 8,241,496 km (0.104 R)
• M31: 8,563,880 km (0.045 R)
• M32: 8,753,869 km (0.118 R)
• M33: 9,193,388 km (0.111 R)
• M34: 10,525,706 km (0.027 R)
• M35: 10,612,772 km (0.118 R)
• M36: 11,258,736 km (0.118 R)
• M37: 11,407,286 km (0.076 R)
• M38: 12,990,780 km (0.076 R)
• M39: 13,397,387 km (0.075 R)
• M40: 13,554,913 km (0.117 R)
• M41: 13,903,626 km (0.113 R)
• M42: 14,351,672 km (0.118 R)
• M43: 14,415,999 km (0.086 R)
• M44: 14,545,102 km (0.098 R)
• M45: 15,032,641 km (0.111 R)
• M46: 15,492,505 km (0.1 R)
• M47: 15,857,075 km (0.114 R)
• M48: 16,057,087 km (0.117 R)
• M49: 16,358,677 km (0.114 R)
• M50: 16,493,315 km (0.045 R)
• M51: 16,560,783 km (0.055 R)
• M52: 17,035,607 km (0.083 R)
• M53: 17,480,661 km (0.113 R)
• M54: 17,998,868 km (0.044 R)
• M55: 18,697,639 km (0.085 R)
• M56: 19,369,633 km (0.086 R)
• M57: 19,476,446 km (0.109 R)
• M58: 19,654,916 km (0.084 R)
• M59: 20,157,565 km (0.066 R)
• M60: 22,247,597 km (0.11 R)
• M61: 22,359,496 km (0.113 R)
• M62: 22,546,493 km (0.106 R)
• M63: 22,771,489 km (0.114 R)
• M64: 22,921,835 km (0.025 R)
• M65: 23,450,962 km (0.12 R)
• M66: 24,444,142 km (0.06 R)
• M67: 24,675,271 km (0.09 R)
• M68: 24,984,640 km (0.049 R)
• M69: 25,178,518 km (0.047 R)
• M70: 25,920,225 km (0.044 R)
• M71: 26,077,302 km (0.064 R)
• M72: 26,155,991 km (0.086 R)
• M73: 26,313,517 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 4.6

Gravity: 39.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.54 AU - 15.38 AU

Year: 21029 Days

Day: 22.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,685,793 km

• M1: 242,947 km (0.094 R)
• M2: 330,611 km (0.107 R)
• M3: 752,776 km (0.075 R)
• M4: 993,928 km (0.119 R)
• M5: 1,847,235 km (0.054 R)
• M6: 2,244,267 km (0.092 R)
• M7: 2,907,584 km (0.086 R)
• M8: 2,948,424 km (0.062 R)
• M9: 3,239,542 km (0.068 R)
• M10: 3,367,149 km (0.108 R)
• M11: 3,583,318 km (0.084 R)
• M12: 3,804,124 km (0.078 R)
• M13: 4,587,568 km (0.068 R)
• M14: 4,682,862 km (0.108 R)
• M15: 5,418,884 km (0.098 R)
• M16: 5,981,222 km (0.11 R)
• M17: 7,050,398 km (0.074 R)
• M18: 7,663,151 km (0.117 R)
• M19: 7,719,699 km (0.082 R)
• M20: 9,723,263 km (0.079 R)
• M21: 10,529,297 km (0.073 R)
• M22: 10,718,388 km (0.1 R)
• M23: 10,781,668 km (0.041 R)
• M24: 11,163,891 km (0.041 R)
• M25: 12,007,174 km (0.09 R)
• M26: 12,337,037 km (0.088 R)
• M27: 15,364,898 km (0.112 R)
• M28: 15,794,693 km (0.099 R)
• M29: 17,553,216 km (0.117 R)
• M30: 18,683,278 km (0.099 R)
• M31: 19,372,625 km (0.052 R)
• M32: 19,836,827 km (0.115 R)
• M33: 20,461,398 km (0.052 R)
• M34: 21,410,447 km (0.053 R)
• M35: 21,649,953 km (0.085 R)
• M36: 21,890,208 km (0.091 R)
• M37: 24,010,159 km (0.083 R)
• M38: 24,175,913 km (0.104 R)
• M39: 25,094,444 km (0.08 R)
• M40: 26,450,549 km (0.106 R)
• M41: 26,621,839 km (0.115 R)
• M42: 27,223,970 km (0.119 R)
• M43: 27,310,288 km (0.119 R)
• M44: 28,441,547 km (0.11 R)
• M45: 30,122,130 km (0.118 R)
• M46: 30,569,876 km (0.048 R)
• M47: 31,834,726 km (0.099 R)
• M48: 32,840,622 km (0.088 R)
• M49: 33,301,234 km (0.12 R)
• M50: 34,789,733 km (0.1 R)
• M51: 35,636,457 km (0.084 R)
• M52: 37,158,466 km (0.115 R)
• M53: 38,701,568 km (0.101 R)
• M54: 39,285,598 km (0.114 R)
• M55: 39,872,470 km (0.057 R)
• M56: 41,055,041 km (0.079 R)
• M57: 41,352,591 km (0.109 R)
• M58: 42,149,200 km (0.105 R)
• M59: 44,061,510 km (0.094 R)
• M60: 44,162,937 km (0.073 R)
• M61: 44,264,514 km (0.092 R)
• M62: 47,657,543 km (0.069 R)
• M63: 48,283,461 km (0.105 R)
• M64: 49,227,274 km (0.109 R)
• M65: 49,754,307 km (0.11 R)
• M66: 50,920,273 km (0.072 R)
• M67: 52,955,402 km (0.047 R)
• M68: 54,145,753 km (0.116 R)
• M69: 55,344,779 km (0.07 R)
• M70: 56,332,425 km (0.107 R)
• M71: 59,106,119 km (0.065 R)
• M72: 60,227,953 km (0.091 R)
• M73: 61,356,819 km (0.065 R)
• M74: 62,151,183 km (0.082 R)
• M75: 62,720,702 km (0.102 R)
• M76: 63,750,235 km (0.029 R)
• M77: 65,478,240 km (0.09 R)
• M78: 66,638,970 km (0.027 R)
• M79: 67,105,117 km (0.096 R)
• M80: 68,275,122 km (0.106 R)
• M81: 68,509,990 km (0.094 R)
• M82: 69,924,588 km (0.054 R)
• M83: 71,706,299 km (0.099 R)
• M84: 71,945,057 km (0.073 R)
• M85: 73,262,565 km (0.099 R)
• M86: 76,652,154 km (0.056 R)
• M87: 77,140,591 km (0.111 R)
• M88: 77,385,183 km (0.085 R)
• M89: 77,875,116 km (0.072 R)
• M90: 78,366,097 km (0.075 R)
• M91: 79,845,021 km (0.059 R)
• M92: 80,340,190 km (0.117 R)
• M93: 82,830,695 km (0.118 R)
• M94: 83,206,485 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 3.7

Gravity: 50.85 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.85 AU - 18.29 AU

Year: 21262 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,685,793 km

• M1: 103,073 km (0.059 R)
• M2: 459,864 km (0.076 R)
• M3: 590,014 km (0.077 R)
• M4: 635,941 km (0.042 R)
• M5: 1,045,390 km (0.104 R)
• M6: 1,396,347 km (0.088 R)
• M7: 2,991,209 km (0.114 R)
• M8: 3,111,486 km (0.108 R)
• M9: 3,865,310 km (0.063 R)
• M10: 4,397,878 km (0.096 R)
• M11: 4,672,689 km (0.098 R)
• M12: 4,858,939 km (0.068 R)
• M13: 5,776,572 km (0.081 R)
• M14: 6,077,264 km (0.089 R)
• M15: 6,280,567 km (0.117 R)
• M16: 6,434,504 km (0.097 R)
• M17: 6,537,876 km (0.115 R)
• M18: 7,276,291 km (0.101 R)
• M19: 9,118,589 km (0.107 R)
• M20: 10,543,359 km (0.111 R)
• M21: 11,845,608 km (0.116 R)
• M22: 12,099,326 km (0.1 R)
• M23: 12,226,933 km (0.068 R)
• M24: 12,936,326 km (0.117 R)
• M25: 13,132,150 km (0.074 R)
• M26: 13,394,694 km (0.089 R)
• M27: 13,925,168 km (0.07 R)
• M28: 13,991,889 km (0.108 R)
• M29: 14,058,759 km (0.092 R)
• M30: 14,801,513 km (0.077 R)
• M31: 15,834,785 km (0.069 R)
• M32: 17,105,021 km (0.053 R)
• M33: 17,391,800 km (0.12 R)
• M34: 18,042,700 km (0.12 R)
• M35: 18,334,416 km (0.08 R)
• M36: 19,145,087 km (0.096 R)
• M37: 19,219,287 km (0.026 R)
• M38: 19,816,931 km (0.064 R)
• M39: 20,042,524 km (0.112 R)
• M40: 20,648,545 km (0.098 R)
• M41: 21,337,294 km (0.084 R)
• M42: 22,423,674 km (0.094 R)
• M43: 23,210,708 km (0.061 R)
• M44: 24,086,753 km (0.093 R)
• M45: 24,327,606 km (0.085 R)
• M46: 25,707,197 km (0.099 R)
• M47: 26,530,584 km (0.107 R)
• M48: 26,613,312 km (0.055 R)
• M49: 28,796,244 km (0.11 R)
• M50: 29,823,084 km (0.064 R)
• M51: 30,600,992 km (0.107 R)
• M52: 30,861,742 km (0.116 R)
• M53: 31,560,663 km (0.108 R)
• M54: 32,707,779 km (0.119 R)
• M55: 32,974,363 km (0.068 R)
• M56: 33,063,373 km (0.106 R)
• M57: 34,951,448 km (0.095 R)
• M58: 35,315,121 km (0.077 R)
• M59: 35,954,352 km (0.104 R)
• M60: 36,137,759 km (0.07 R)
• M61: 38,925,216 km (0.092 R)
• M62: 39,490,996 km (0.094 R)
• M63: 39,774,932 km (0.083 R)
• M64: 42,070,212 km (0.052 R)
• M65: 43,039,307 km (0.092 R)
• M66: 44,015,583 km (0.055 R)
• M67: 45,791,310 km (0.078 R)
• M68: 46,687,999 km (0.028 R)
• M69: 46,888,012 km (0.118 R)
• M70: 47,590,374 km (0.106 R)
• M71: 48,094,219 km (0.109 R)
• M72: 48,195,198 km (0.114 R)
• M73: 48,498,582 km (0.104 R)
• M74: 48,701,138 km (0.034 R)
• M75: 49,208,873 km (0.086 R)
• M76: 49,616,228 km (0.087 R)
• M77: 51,154,094 km (0.1 R)
• M78: 51,773,579 km (0.084 R)
• M79: 52,084,294 km (0.082 R)
• M80: 53,856,430 km (0.11 R)
• M81: 53,961,298 km (0.112 R)
• M82: 54,591,853 km (0.082 R)
• M83: 59,832,117 km (0.109 R)
• M84: 60,921,040 km (0.098 R)
• M85: 61,358,464 km (0.097 R)
• M86: 62,126,500 km (0.096 R)
• M87: 62,346,558 km (0.036 R)
• M88: 62,456,662 km (0.114 R)
• M89: 62,897,677 km (0.116 R)
• M90: 63,671,995 km (0.12 R)
• M91: 64,895,257 km (0.092 R)
• M92: 68,952,351 km (0.065 R)
• M93: 72,164,068 km (0.056 R)
• M94: 72,742,713 km (0.108 R)
• M95: 74,371,085 km (0.094 R)
• M96: 77,900,698 km (0.03 R)
• M97: 78,970,173 km (0.045 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit