🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.41 AU - 0.61 AU

Year: 130 Days

Day: 39.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,174,718 km

• M1: 19,897 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.74 AU - 1.14 AU

Year: 326 Days

Day: 37.6 Hours

Environment

Temp: 75 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.26 AU - 1.68 AU

Year: 638 Days

Day: 20.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,174,718 km

• M1: 18,401 km (0.071 R)
• M2: 302,038 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.49 AU - 4.85 AU

Year: 3050 Days

Day: 16.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,174,718 km

• M1: 2,402,093 km (0.033 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 11

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.6 AU - 11.86 AU

Year: 13479 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,174,718 km

• M1: 452,534 km (0.096 R)
• M2: 606,320 km (0.083 R)
• M3: 891,603 km (0.089 R)
• M4: 1,175,540 km (0.101 R)
• M5: 1,418,936 km (0.109 R)
• M6: 1,678,787 km (0.062 R)
• M7: 1,777,223 km (0.112 R)
• M8: 2,217,489 km (0.111 R)
• M9: 2,633,820 km (0.074 R)
• M10: 2,807,354 km (0.107 R)
• M11: 3,044,616 km (0.047 R)
• M12: 3,570,752 km (0.056 R)
• M13: 3,828,210 km (0.076 R)
• M14: 4,158,671 km (0.069 R)
• M15: 5,313,866 km (0.081 R)
• M16: 6,174,652 km (0.117 R)
• M17: 6,328,888 km (0.087 R)
• M18: 6,640,949 km (0.084 R)
• M19: 8,747,137 km (0.097 R)
• M20: 8,833,754 km (0.108 R)
• M21: 9,625,426 km (0.099 R)
• M22: 9,714,736 km (0.099 R)
• M23: 9,894,403 km (0.086 R)
• M24: 10,669,919 km (0.095 R)
• M25: 11,041,669 km (0.039 R)
• M26: 11,276,089 km (0.102 R)
• M27: 11,654,721 km (0.116 R)
• M28: 11,989,521 km (0.118 R)
• M29: 12,085,713 km (0.041 R)
• M30: 12,327,463 km (0.057 R)
• M31: 12,424,552 km (0.063 R)
• M32: 12,815,750 km (0.091 R)
• M33: 12,914,186 km (0.11 R)
• M34: 13,660,230 km (0.029 R)
• M35: 13,912,153 km (0.099 R)
• M36: 15,455,106 km (0.054 R)
• M37: 16,460,254 km (0.084 R)
• M38: 16,620,922 km (0.077 R)
• M39: 16,836,044 km (0.041 R)
• M40: 18,311,378 km (0.107 R)
• M41: 18,533,381 km (0.105 R)
• M42: 19,092,578 km (0.077 R)
• M43: 19,374,271 km (0.117 R)
• M44: 21,500,954 km (0.061 R)
• M45: 21,794,016 km (0.084 R)
• M46: 22,147,516 km (0.086 R)
• M47: 22,384,180 km (0.077 R)
• M48: 23,399,351 km (0.119 R)
• M49: 24,125,050 km (0.119 R)
• M50: 24,612,889 km (0.044 R)
• M51: 24,980,900 km (0.076 R)
• M52: 25,165,653 km (0.108 R)
• M53: 25,598,440 km (0.08 R)
• M54: 26,033,620 km (0.1 R)
• M55: 26,659,687 km (0.074 R)
• M56: 27,735,296 km (0.095 R)
• M57: 27,990,510 km (0.114 R)
• M58: 28,825,116 km (0.027 R)
• M59: 29,018,845 km (0.091 R)
• M60: 29,472,576 km (0.036 R)
• M61: 29,994,223 km (0.112 R)
• M62: 31,311,283 km (0.067 R)
• M63: 32,378,514 km (0.114 R)
• M64: 35,651,267 km (0.053 R)
• M65: 35,789,944 km (0.113 R)
• M66: 35,859,208 km (0.052 R)
• M67: 36,276,586 km (0.103 R)
• M68: 36,625,448 km (0.1 R)
• M69: 36,905,496 km (0.111 R)
• M70: 37,397,074 km (0.114 R)
• M71: 38,956,333 km (0.107 R)
• M72: 39,242,214 km (0.105 R)
• M73: 41,116,676 km (0.118 R)
• M74: 41,845,516 km (0.105 R)
• M75: 41,918,520 km (0.031 R)
• M76: 42,064,976 km (0.11 R)
• M77: 42,284,736 km (0.107 R)
• M78: 42,504,944 km (0.094 R)
• M79: 42,946,557 km (0.064 R)
• M80: 43,537,768 km (0.103 R)
• M81: 44,280,521 km (0.061 R)
• M82: 44,578,669 km (0.055 R)
• M83: 45,327,257 km (0.116 R)
• M84: 45,929,239 km (0.054 R)
• M85: 46,004,636 km (0.077 R)
• M86: 46,457,918 km (0.116 R)
• M87: 48,056,521 km (0.029 R)
• M88: 49,750,417 km (0.1 R)
• M89: 50,449,040 km (0.104 R)
• M90: 51,307,283 km (0.11 R)
• M91: 52,249,001 km (0.076 R)
• M92: 52,643,042 km (0.09 R)
• M93: 52,801,017 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.8

Radius: 9.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.63 AU - 12.91 AU

Year: 15394 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,174,718 km

• M1: 141,819 km (0.086 R)
• M2: 268,678 km (0.081 R)
• M3: 361,428 km (0.084 R)
• M4: 550,819 km (0.111 R)
• M5: 676,781 km (0.038 R)
• M6: 1,182,122 km (0.12 R)
• M7: 1,497,774 km (0.097 R)
• M8: 2,061,758 km (0.088 R)
• M9: 3,004,075 km (0.1 R)
• M10: 3,167,436 km (0.083 R)
• M11: 3,536,793 km (0.081 R)
• M12: 3,849,452 km (0.118 R)
• M13: 4,027,025 km (0.107 R)
• M14: 4,501,250 km (0.064 R)
• M15: 5,187,306 km (0.094 R)
• M16: 5,265,546 km (0.094 R)
• M17: 5,987,356 km (0.068 R)
• M18: 6,193,352 km (0.074 R)
• M19: 6,485,816 km (0.1 R)
• M20: 6,740,132 km (0.106 R)
• M21: 8,936,528 km (0.104 R)
• M22: 9,124,872 km (0.114 R)
• M23: 9,266,990 km (0.09 R)
• M24: 12,627,706 km (0.1 R)
• M25: 13,051,965 km (0.068 R)
• M26: 13,212,185 km (0.1 R)
• M27: 15,073,781 km (0.074 R)
• M28: 15,185,829 km (0.107 R)
• M29: 15,750,412 km (0.089 R)
• M30: 16,552,107 km (0.081 R)
• M31: 16,609,852 km (0.112 R)
• M32: 18,734,291 km (0.084 R)
• M33: 20,817,890 km (0.116 R)
• M34: 21,193,082 km (0.108 R)
• M35: 21,255,913 km (0.067 R)
• M36: 22,077,504 km (0.116 R)
• M37: 22,716,586 km (0.094 R)
• M38: 23,816,879 km (0.087 R)
• M39: 24,538,090 km (0.106 R)
• M40: 26,473,587 km (0.103 R)
• M41: 27,220,529 km (0.114 R)
• M42: 27,493,845 km (0.108 R)
• M43: 27,768,207 km (0.118 R)
• M44: 28,043,318 km (0.089 R)
• M45: 28,319,326 km (0.071 R)
• M46: 28,596,381 km (0.114 R)
• M47: 30,347,723 km (0.106 R)
• M48: 32,133,623 km (0.112 R)
• M49: 32,277,835 km (0.101 R)
• M50: 32,350,091 km (0.105 R)
• M51: 33,075,640 km (0.098 R)
• M52: 35,135,304 km (0.117 R)
• M53: 37,387,949 km (0.119 R)
• M54: 37,691,782 km (0.119 R)
• M55: 37,767,778 km (0.116 R)
• M56: 38,378,436 km (0.102 R)
• M57: 39,377,600 km (0.103 R)
• M58: 42,742,954 km (0.07 R)
• M59: 43,538,815 km (0.12 R)
• M60: 43,858,505 km (0.094 R)
• M61: 44,018,575 km (0.115 R)
• M62: 46,688,897 km (0.068 R)
• M63: 46,852,408 km (0.044 R)
• M64: 47,837,510 km (0.114 R)
• M65: 48,912,370 km (0.097 R)
• M66: 49,244,627 km (0.047 R)
• M67: 50,749,432 km (0.106 R)
• M68: 51,001,654 km (0.095 R)
• M69: 52,779,176 km (0.11 R)
• M70: 52,949,568 km (0.106 R)
• M71: 53,547,211 km (0.093 R)
• M72: 53,718,351 km (0.066 R)
• M73: 54,404,856 km (0.091 R)
• M74: 55,613,158 km (0.114 R)
• M75: 57,092,382 km (0.092 R)
• M76: 57,529,806 km (0.07 R)
• M77: 57,880,613 km (0.117 R)
• M78: 58,672,584 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.2

Radius: 7.7

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.26 AU - 17.64 AU

Year: 19673 Days

Day: 23.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,174,718 km

• M1: 125,064 km (0.092 R)
• M2: 407,205 km (0.102 R)
• M3: 526,585 km (0.118 R)
• M4: 581,637 km (0.103 R)
• M5: 1,141,133 km (0.07 R)
• M6: 1,942,828 km (0.115 R)
• M7: 2,090,481 km (0.103 R)
• M8: 2,242,023 km (0.112 R)
• M9: 2,334,624 km (0.094 R)
• M10: 3,294,444 km (0.111 R)
• M11: 3,614,733 km (0.105 R)
• M12: 3,797,093 km (0.083 R)
• M13: 4,208,786 km (0.053 R)
• M14: 4,912,944 km (0.055 R)
• M15: 6,428,071 km (0.091 R)
• M16: 7,008,361 km (0.085 R)
• M17: 7,190,272 km (0.101 R)
• M18: 7,327,603 km (0.081 R)
• M19: 7,465,981 km (0.027 R)
• M20: 8,410,243 km (0.062 R)
• M21: 8,652,142 km (0.091 R)
• M22: 8,945,504 km (0.103 R)
• M23: 9,441,720 km (0.052 R)
• M24: 9,592,215 km (0.077 R)
• M25: 10,983,176 km (0.1 R)
• M26: 11,729,071 km (0.107 R)
• M27: 12,162,606 km (0.028 R)
• M28: 12,491,123 km (0.042 R)
• M29: 12,933,783 km (0.115 R)
• M30: 13,157,133 km (0.101 R)
• M31: 14,005,652 km (0.058 R)
• M32: 15,105,795 km (0.101 R)
• M33: 15,814,888 km (0.117 R)
• M34: 16,474,316 km (0.077 R)
• M35: 17,944,265 km (0.053 R)
• M36: 18,130,813 km (0.069 R)
• M37: 18,947,318 km (0.091 R)
• M38: 20,420,857 km (0.094 R)
• M39: 21,401,471 km (0.102 R)
• M40: 22,063,891 km (0.083 R)
• M41: 22,934,850 km (0.11 R)
• M42: 23,002,318 km (0.07 R)
• M43: 23,272,941 km (0.069 R)
• M44: 23,340,709 km (0.108 R)
• M45: 23,408,626 km (0.046 R)
• M46: 23,680,745 km (0.102 R)
• M47: 24,228,123 km (0.116 R)
• M48: 24,572,348 km (0.069 R)
• M49: 25,684,907 km (0.073 R)
• M50: 26,035,864 km (0.036 R)
• M51: 26,813,773 km (0.1 R)
• M52: 27,098,457 km (0.115 R)
• M53: 27,312,682 km (0.1 R)
• M54: 28,392,180 km (0.064 R)
• M55: 29,853,003 km (0.117 R)
• M56: 30,148,160 km (0.116 R)
• M57: 30,370,163 km (0.116 R)
• M58: 30,890,165 km (0.12 R)
• M59: 31,188,613 km (0.093 R)
• M60: 31,788,500 km (0.039 R)
• M61: 31,863,748 km (0.084 R)
• M62: 32,014,393 km (0.029 R)
• M63: 32,089,940 km (0.081 R)
• M64: 33,457,713 km (0.081 R)
• M65: 33,917,876 km (0.038 R)
• M66: 34,457,326 km (0.037 R)
• M67: 34,999,619 km (0.091 R)
• M68: 35,857,712 km (0.105 R)
• M69: 36,801,525 km (0.032 R)
• M70: 37,992,773 km (0.086 R)
• M71: 40,331,436 km (0.085 R)
• M72: 40,657,709 km (0.119 R)
• M73: 41,312,798 km (0.028 R)
• M74: 41,806,471 km (0.089 R)
• M75: 42,053,906 km (0.096 R)
• M76: 42,467,694 km (0.11 R)
• M77: 43,299,009 km (0.111 R)
• M78: 43,800,312 km (0.088 R)
• M79: 44,471,857 km (0.045 R)
• M80: 44,808,901 km (0.108 R)
• M81: 45,231,365 km (0.079 R)
• M82: 47,449,602 km (0.069 R)
• M83: 48,485,119 km (0.104 R)
• M84: 50,140,120 km (0.115 R)
• M85: 51,459,872 km (0.094 R)
• M86: 52,969,165 km (0.091 R)
• M87: 53,684,393 km (0.119 R)
• M88: 56,395,256 km (0.09 R)
• M89: 56,759,975 km (0.107 R)
• M90: 59,335,452 km (0.088 R)
• M91: 59,892,256 km (0.084 R)
• M92: 60,264,455 km (0.056 R)
• M93: 61,011,098 km (0.078 R)
• M94: 61,385,541 km (0.089 R)
• M95: 62,042,725 km (0.112 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit