🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 182 Days

Day: 43.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.82 AU - 0.88 AU

Year: 285 Days

Day: 17.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.05 AU - 5.57 AU

Year: 3834 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 9.7

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.22 AU - 7.06 AU

Year: 6218 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,756,518 km

• M1: 127,158 km (0.111 R)
• M2: 208,091 km (0.118 R)
• M3: 286,031 km (0.047 R)
• M4: 686,205 km (0.089 R)
• M5: 759,508 km (0.103 R)
• M6: 963,709 km (0.106 R)
• M7: 1,257,819 km (0.1 R)
• M8: 1,387,221 km (0.118 R)
• M9: 1,579,903 km (0.117 R)
• M10: 1,822,850 km (0.059 R)
• M11: 1,906,475 km (0.092 R)
• M12: 1,970,204 km (0.088 R)
• M13: 2,077,914 km (0.112 R)
• M14: 2,344,647 km (0.09 R)
• M15: 2,813,637 km (0.093 R)
• M16: 2,910,875 km (0.045 R)
• M17: 2,984,627 km (0.107 R)
• M18: 3,440,452 km (0.117 R)
• M19: 3,518,542 km (0.11 R)
• M20: 3,999,649 km (0.108 R)
• M21: 4,444,852 km (0.066 R)
• M22: 4,702,310 km (0.115 R)
• M23: 4,847,420 km (0.078 R)
• M24: 5,534,074 km (0.079 R)
• M25: 6,507,507 km (0.089 R)
• M26: 6,572,134 km (0.062 R)
• M27: 7,397,914 km (0.107 R)
• M28: 7,533,150 km (0.115 R)
• M29: 7,771,759 km (0.109 R)
• M30: 8,502,245 km (0.109 R)
• M31: 8,857,989 km (0.08 R)
• M32: 9,620,639 km (0.082 R)
• M33: 9,694,391 km (0.062 R)
• M34: 10,178,190 km (0.111 R)
• M35: 11,130,830 km (0.079 R)
• M36: 11,873,882 km (0.118 R)
• M37: 12,111,892 km (0.113 R)
• M38: 12,191,478 km (0.074 R)
• M39: 12,311,306 km (0.074 R)
• M40: 13,696,732 km (0.093 R)
• M41: 14,155,549 km (0.105 R)
• M42: 14,576,966 km (0.058 R)
• M43: 15,216,946 km (0.101 R)
• M44: 15,346,049 km (0.071 R)
• M45: 16,391,887 km (0.112 R)
• M46: 17,057,149 km (0.117 R)
• M47: 17,640,880 km (0.067 R)
• M48: 17,957,878 km (0.057 R)
• M49: 18,276,821 km (0.047 R)
• M50: 19,244,868 km (0.095 R)
• M51: 21,906,663 km (0.03 R)
• M52: 22,003,902 km (0.115 R)
• M53: 22,540,958 km (0.104 R)
• M54: 23,230,754 km (0.048 R)
• M55: 23,628,086 km (0.096 R)
• M56: 23,877,466 km (0.113 R)
• M57: 24,178,008 km (0.116 R)
• M58: 24,479,747 km (0.104 R)
• M59: 25,290,567 km (0.12 R)
• M60: 26,471,493 km (0.097 R)
• M61: 26,938,537 km (0.117 R)
• M62: 27,933,363 km (0.104 R)
• M63: 28,144,296 km (0.085 R)
• M64: 28,674,022 km (0.08 R)
• M65: 29,100,227 km (0.086 R)
• M66: 29,474,820 km (0.073 R)
• M67: 30,662,627 km (0.07 R)
• M68: 31,043,802 km (0.116 R)
• M69: 31,207,612 km (0.075 R)
• M70: 31,591,031 km (0.034 R)
• M71: 31,810,940 km (0.111 R)
• M72: 32,418,008 km (0.057 R)
• M73: 32,639,712 km (0.035 R)
• M74: 33,140,416 km (0.1 R)
• M75: 33,924,459 km (0.063 R)
• M76: 34,149,454 km (0.089 R)
• M77: 34,657,787 km (0.04 R)
• M78: 34,941,275 km (0.038 R)
• M79: 35,168,664 km (0.088 R)
• M80: 35,282,508 km (0.116 R)
• M81: 37,178,661 km (0.062 R)
• M82: 37,410,837 km (0.087 R)
• M83: 37,585,268 km (0.081 R)
• M84: 37,993,222 km (0.082 R)
• M85: 38,637,240 km (0.09 R)
• M86: 38,872,259 km (0.112 R)
• M87: 39,403,032 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 10.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.72 AU - 12.64 AU

Year: 14508 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,756,518 km

• M1: 189,541 km (0.11 R)
• M2: 790,326 km (0.051 R)
• M3: 1,608,028 km (0.069 R)
• M4: 2,685,431 km (0.117 R)
• M5: 3,165,491 km (0.102 R)
• M6: 3,746,828 km (0.078 R)
• M7: 3,973,319 km (0.091 R)
• M8: 4,345,369 km (0.045 R)
• M9: 4,957,225 km (0.106 R)
• M10: 5,391,507 km (0.11 R)
• M11: 5,942,925 km (0.106 R)
• M12: 6,154,307 km (0.03 R)
• M13: 7,436,660 km (0.065 R)
• M14: 8,401,865 km (0.099 R)
• M15: 8,818,944 km (0.043 R)
• M16: 10,596,765 km (0.118 R)
• M17: 13,346,972 km (0.097 R)
• M18: 13,531,576 km (0.099 R)
• M19: 13,717,227 km (0.1 R)
• M20: 13,903,477 km (0.117 R)
• M21: 14,633,664 km (0.074 R)
• M22: 16,081,921 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 14.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.04 AU - 14.28 AU

Year: 15411 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,756,518 km

• M1: 517,160 km (0.107 R)
• M2: 776,114 km (0.093 R)
• M3: 982,260 km (0.119 R)
• M4: 1,234,182 km (0.109 R)
• M5: 1,451,548 km (0.1 R)
• M6: 1,741,768 km (0.078 R)
• M7: 2,147,627 km (0.115 R)
• M8: 2,311,885 km (0.106 R)
• M9: 3,233,558 km (0.046 R)
• M10: 3,499,992 km (0.102 R)
• M11: 3,933,227 km (0.071 R)
• M12: 4,136,082 km (0.051 R)
• M13: 4,594,450 km (0.112 R)
• M14: 4,981,908 km (0.059 R)
• M15: 5,201,668 km (0.084 R)
• M16: 5,469,747 km (0.086 R)
• M17: 5,880,543 km (0.059 R)
• M18: 6,066,343 km (0.089 R)
• M19: 6,975,749 km (0.106 R)
• M20: 8,081,576 km (0.06 R)
• M21: 8,236,709 km (0.09 R)
• M22: 9,621,985 km (0.12 R)
• M23: 9,951,849 km (0.1 R)
• M24: 10,062,701 km (0.119 R)
• M25: 10,793,038 km (0.055 R)
• M26: 11,078,620 km (0.072 R)
• M27: 11,308,851 km (0.079 R)
• M28: 12,843,725 km (0.101 R)
• M29: 13,329,021 km (0.105 R)
• M30: 18,096,854 km (0.092 R)
• M31: 18,572,875 km (0.088 R)
• M32: 20,447,037 km (0.041 R)
• M33: 20,871,596 km (0.091 R)
• M34: 21,156,280 km (0.082 R)
• M35: 22,453,593 km (0.096 R)
• M36: 22,964,919 km (0.092 R)
• M37: 23,776,487 km (0.079 R)
• M38: 23,999,388 km (0.056 R)
• M39: 25,351,603 km (0.069 R)
• M40: 25,579,441 km (0.076 R)
• M41: 27,192,854 km (0.079 R)
• M42: 28,051,097 km (0.084 R)
• M43: 28,365,402 km (0.078 R)
• M44: 29,474,820 km (0.1 R)
• M45: 30,195,433 km (0.081 R)
• M46: 30,679,083 km (0.098 R)
• M47: 31,165,276 km (0.082 R)
• M48: 32,639,263 km (0.067 R)
• M49: 33,052,752 km (0.089 R)
• M50: 33,717,864 km (0.074 R)
• M51: 33,968,441 km (0.114 R)
• M52: 34,135,841 km (0.049 R)
• M53: 36,080,613 km (0.1 R)
• M54: 38,409,253 km (0.087 R)
• M55: 39,284,102 km (0.04 R)
• M56: 39,547,693 km (0.095 R)
• M57: 40,608,492 km (0.102 R)
• M58: 40,786,214 km (0.064 R)
• M59: 41,678,565 km (0.108 R)
• M60: 42,307,026 km (0.092 R)
• M61: 43,210,447 km (0.089 R)
• M62: 44,394,215 km (0.113 R)
• M63: 45,312,148 km (0.1 R)
• M64: 45,404,300 km (0.071 R)
• M65: 48,009,248 km (0.047 R)
• M66: 48,291,240 km (0.087 R)
• M67: 49,519,588 km (0.111 R)
• M68: 51,141,229 km (0.107 R)
• M69: 51,237,271 km (0.086 R)
• M70: 51,333,163 km (0.095 R)
• M71: 52,974,401 km (0.104 R)
• M72: 54,241,046 km (0.073 R)
• M73: 54,534,707 km (0.091 R)
• M74: 56,110,122 km (0.047 R)
• M75: 56,209,006 km (0.106 R)
• M76: 56,803,957 km (0.103 R)
• M77: 59,204,853 km (0.06 R)
• M78: 60,012,383 km (0.085 R)
• M79: 61,434,460 km (0.098 R)
• M80: 62,867,608 km (0.099 R)
• M81: 64,622,690 km (0.059 R)
• M82: 64,934,153 km (0.08 R)
• M83: 65,766,964 km (0.093 R)
• M84: 66,603,366 km (0.046 R)
• M85: 67,338,041 km (0.036 R)
• M86: 67,548,375 km (0.063 R)
• M87: 68,815,469 km (0.083 R)
• M88: 70,303,669 km (0.099 R)
• M89: 70,623,958 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.3

Radius: 4.9

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.25 AU - 21.23 AU

Year: 29484 Days

Day: 15.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,756,518 km

• M1: 77,342 km (0.103 R)
• M2: 135,536 km (0.046 R)
• M3: 191,934 km (0.085 R)
• M4: 364,121 km (0.095 R)
• M5: 617,839 km (0.075 R)
• M6: 741,257 km (0.118 R)
• M7: 872,754 km (0.062 R)
• M8: 1,363,285 km (0.084 R)
• M9: 2,650,126 km (0.093 R)
• M10: 3,093,385 km (0.081 R)
• M11: 3,199,001 km (0.088 R)
• M12: 3,970,776 km (0.103 R)
• M13: 5,084,084 km (0.081 R)
• M14: 5,503,855 km (0.086 R)
• M15: 5,934,548 km (0.116 R)
• M16: 6,021,913 km (0.092 R)
• M17: 6,736,841 km (0.077 R)
• M18: 7,150,629 km (0.117 R)
• M19: 7,384,151 km (0.078 R)
• M20: 7,620,067 km (0.055 R)
• M21: 8,786,781 km (0.106 R)
• M22: 8,986,643 km (0.061 R)
• M23: 9,137,438 km (0.108 R)
• M24: 9,800,904 km (0.086 R)
• M25: 9,904,277 km (0.109 R)
• M26: 10,112,218 km (0.102 R)
• M27: 10,691,461 km (0.049 R)
• M28: 11,389,933 km (0.099 R)
• M29: 12,549,017 km (0.078 R)
• M30: 13,745,052 km (0.077 R)
• M31: 15,395,566 km (0.093 R)
• M32: 15,878,468 km (0.09 R)
• M33: 16,550,611 km (0.027 R)
• M34: 17,482,157 km (0.044 R)
• M35: 17,733,481 km (0.105 R)
• M36: 17,922,722 km (0.067 R)
• M37: 18,049,133 km (0.06 R)
• M38: 18,175,992 km (0.113 R)
• M39: 18,430,607 km (0.066 R)
• M40: 19,136,560 km (0.082 R)
• M41: 19,916,862 km (0.077 R)
• M42: 20,376,876 km (0.12 R)
• M43: 20,641,365 km (0.102 R)
• M44: 20,773,908 km (0.103 R)
• M45: 20,906,901 km (0.113 R)
• M46: 22,048,033 km (0.062 R)
• M47: 22,797,220 km (0.119 R)
• M48: 23,347,291 km (0.103 R)
• M49: 24,110,689 km (0.079 R)
• M50: 24,952,775 km (0.097 R)
• M51: 25,235,665 km (0.111 R)
• M52: 26,738,076 km (0.072 R)
• M53: 27,245,213 km (0.084 R)
• M54: 27,463,626 km (0.073 R)
• M55: 28,416,564 km (0.101 R)
• M56: 29,678,871 km (0.081 R)
• M57: 30,053,614 km (0.11 R)
• M58: 30,128,712 km (0.073 R)
• M59: 30,656,493 km (0.097 R)
• M60: 33,418,220 km (0.079 R)
• M61: 33,652,041 km (0.088 R)
• M62: 34,434,887 km (0.048 R)
• M63: 34,749,790 km (0.083 R)
• M64: 35,620,599 km (0.099 R)
• M65: 36,418,554 km (0.088 R)
• M66: 36,900,110 km (0.06 R)
• M67: 38,275,962 km (0.092 R)
• M68: 38,520,405 km (0.084 R)
• M69: 38,602,085 km (0.112 R)
• M70: 38,683,765 km (0.049 R)
• M71: 40,578,273 km (0.067 R)
• M72: 46,179,815 km (0.076 R)
• M73: 46,787,931 km (0.109 R)
• M74: 47,748,948 km (0.117 R)
• M75: 47,924,426 km (0.094 R)
• M76: 49,158,459 km (0.064 R)
• M77: 49,247,021 km (0.112 R)
• M78: 49,957,311 km (0.111 R)
• M79: 50,224,493 km (0.09 R)
• M80: 51,118,640 km (0.066 R)
• M81: 53,559,030 km (0.092 R)
• M82: 53,923,749 km (0.119 R)
• M83: 54,289,366 km (0.097 R)
• M84: 55,207,000 km (0.101 R)
• M85: 55,299,003 km (0.11 R)
• M86: 55,483,157 km (0.09 R)
• M87: 55,944,667 km (0.091 R)
• M88: 56,222,171 km (0.059 R)
• M89: 56,778,525 km (0.099 R)
• M90: 57,243,625 km (0.082 R)
• M91: 58,834,000 km (0.076 R)
• M92: 59,776,467 km (0.114 R)
• M93: 59,871,013 km (0.119 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit