🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.62 AU - 0.7 AU

Year: 198 Days

Day: 34 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,614,492 km

• M1: 166,353 km (0.086 R)
• M2: 556,504 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 221 Days

Day: 14.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,614,492 km

• M1: 503,247 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.78 AU - 0.82 AU

Year: 264 Days

Day: 22.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,614,492 km

• M1: 108,907 km (0.103 R)
• M2: 191,485 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.42 AU - 1.7 AU

Year: 719 Days

Day: 42.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.35 AU - 2.97 AU

Year: 1601 Days

Day: 18.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.44 AU - 3.58 AU

Year: 1927 Days

Day: 28 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.08 AU - 3.88 AU

Year: 2395 Days

Day: 22.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.72 AU - 4.12 AU

Year: 2864 Days

Day: 43.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,614,492 km

• M1: 1,771,688 km (0.086 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 9.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.28 AU - 6.8 AU

Year: 4811 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 102,614,492 km

• M1: 116,387 km (0.119 R)
• M2: 317,297 km (0.111 R)
• M3: 446,101 km (0.104 R)
• M4: 654,939 km (0.093 R)
• M5: 738,864 km (0.097 R)
• M6: 838,047 km (0.111 R)
• M7: 906,862 km (0.104 R)
• M8: 989,590 km (0.08 R)
• M9: 1,254,079 km (0.045 R)
• M10: 1,347,278 km (0.085 R)
• M11: 1,569,132 km (0.057 R)
• M12: 1,699,282 km (0.102 R)
• M13: 2,048,144 km (0.098 R)
• M14: 2,127,132 km (0.069 R)
• M15: 2,223,174 km (0.113 R)
• M16: 2,320,562 km (0.069 R)
• M17: 3,151,578 km (0.108 R)
• M18: 3,261,533 km (0.069 R)
• M19: 3,637,173 km (0.078 R)
• M20: 4,512,021 km (0.093 R)
• M21: 5,101,587 km (0.116 R)
• M22: 5,166,213 km (0.109 R)
• M23: 5,296,213 km (0.112 R)
• M24: 5,692,947 km (0.072 R)
• M25: 5,827,286 km (0.071 R)
• M26: 6,053,627 km (0.096 R)
• M27: 6,236,885 km (0.076 R)
• M28: 6,561,811 km (0.103 R)
• M29: 6,821,065 km (0.05 R)
• M30: 7,228,270 km (0.063 R)
• M31: 7,545,118 km (0.093 R)
• M32: 7,717,605 km (0.087 R)
• M33: 7,891,437 km (0.077 R)
• M34: 8,116,881 km (0.092 R)
• M35: 8,318,988 km (0.088 R)
• M36: 8,650,946 km (0.108 R)
• M37: 8,779,899 km (0.107 R)
• M38: 8,909,301 km (0.044 R)
• M39: 9,117,841 km (0.057 R)
• M40: 9,486,749 km (0.098 R)
• M41: 9,592,963 km (0.086 R)
• M42: 9,806,739 km (0.104 R)
• M43: 10,266,303 km (0.089 R)
• M44: 11,038,378 km (0.115 R)
• M45: 11,290,600 km (0.097 R)
• M46: 11,488,069 km (0.067 R)
• M47: 12,116,081 km (0.047 R)
• M48: 12,260,293 km (0.115 R)
• M49: 13,375,546 km (0.109 R)
• M50: 13,794,569 km (0.055 R)
• M51: 13,884,926 km (0.099 R)
• M52: 14,309,186 km (0.026 R)
• M53: 14,400,740 km (0.107 R)
• M54: 14,891,870 km (0.074 R)
• M55: 15,201,537 km (0.056 R)
• M56: 15,513,449 km (0.095 R)
• M57: 15,922,150 km (0.062 R)
• M58: 16,080,275 km (0.118 R)
• M59: 17,072,259 km (0.063 R)
• M60: 17,169,198 km (0.091 R)
• M61: 17,494,125 km (0.117 R)
• M62: 17,788,084 km (0.056 R)
• M63: 17,853,758 km (0.073 R)
• M64: 18,248,846 km (0.11 R)
• M65: 18,447,512 km (0.107 R)
• M66: 18,746,857 km (0.048 R)
• M67: 18,846,938 km (0.078 R)
• M68: 19,384,144 km (0.062 R)
• M69: 19,451,613 km (0.114 R)
• M70: 19,519,081 km (0.098 R)
• M71: 19,620,658 km (0.101 R)
• M72: 20,267,520 km (0.119 R)
• M73: 20,370,293 km (0.109 R)
• M74: 20,990,676 km (0.062 R)
• M75: 21,233,623 km (0.065 R)
• M76: 21,967,999 km (0.084 R)
• M77: 22,924,527 km (0.09 R)
• M78: 23,858,317 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.8

Radius: 3.3

Gravity: 81.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.18 AU - 21.28 AU

Year: 27545 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,614,492 km

• M1: 88,712 km (0.057 R)
• M2: 309,668 km (0.053 R)
• M3: 496,067 km (0.108 R)
• M4: 1,819,858 km (0.068 R)
• M5: 2,318,617 km (0.11 R)
• M6: 2,493,797 km (0.079 R)
• M7: 2,627,986 km (0.1 R)
• M8: 3,333,489 km (0.091 R)
• M9: 3,732,317 km (0.055 R)
• M10: 4,198,763 km (0.081 R)
• M11: 5,128,963 km (0.094 R)
• M12: 5,356,651 km (0.052 R)
• M13: 6,978,441 km (0.099 R)
• M14: 7,041,273 km (0.118 R)
• M15: 7,614,681 km (0.094 R)
• M16: 8,005,281 km (0.109 R)
• M17: 9,912,056 km (0.105 R)
• M18: 10,338,110 km (0.045 R)
• M19: 10,697,744 km (0.025 R)
• M20: 10,842,704 km (0.049 R)
• M21: 11,577,379 km (0.074 R)
• M22: 12,480,053 km (0.092 R)
• M23: 13,327,076 km (0.073 R)
• M24: 14,192,500 km (0.057 R)
• M25: 14,431,707 km (0.104 R)
• M26: 14,672,260 km (0.117 R)
• M27: 16,309,160 km (0.078 R)
• M28: 16,559,587 km (0.094 R)
• M29: 17,916,888 km (0.081 R)
• M30: 18,695,994 km (0.094 R)
• M31: 18,783,209 km (0.068 R)
• M32: 19,574,433 km (0.101 R)
• M33: 19,840,567 km (0.104 R)
• M34: 20,018,738 km (0.074 R)
• M35: 20,197,358 km (0.063 R)
• M36: 21,189,192 km (0.078 R)
• M37: 22,474,387 km (0.111 R)
• M38: 24,353,785 km (0.094 R)
• M39: 24,927,344 km (0.043 R)
• M40: 27,265,558 km (0.12 R)
• M41: 29,774,614 km (0.074 R)
• M42: 29,978,366 km (0.083 R)
• M43: 31,938,397 km (0.103 R)
• M44: 32,775,846 km (0.08 R)
• M45: 32,986,330 km (0.041 R)
• M46: 33,197,413 km (0.113 R)
• M47: 38,060,840 km (0.06 R)
• M48: 38,282,095 km (0.058 R)
• M49: 38,614,801 km (0.097 R)
• M50: 38,837,103 km (0.087 R)
• M51: 42,108,210 km (0.028 R)
• M52: 42,566,279 km (0.09 R)
• M53: 43,834,570 km (0.106 R)
• M54: 44,182,534 km (0.117 R)
• M55: 46,289,920 km (0.117 R)
• M56: 46,762,649 km (0.099 R)
• M57: 47,712,894 km (0.053 R)
• M58: 48,669,423 km (0.029 R)
• M59: 50,358,682 km (0.101 R)
• M60: 51,332,565 km (0.099 R)
• M61: 52,928,325 km (0.048 R)
• M62: 54,789,771 km (0.1 R)
• M63: 55,916,842 km (0.066 R)
• M64: 56,798,721 km (0.112 R)
• M65: 57,812,247 km (0.073 R)
• M66: 57,939,405 km (0.1 R)
• M67: 58,066,563 km (0.096 R)
• M68: 59,343,680 km (0.075 R)
• M69: 59,985,754 km (0.067 R)
• M70: 60,888,428 km (0.117 R)
• M71: 62,185,740 km (0.081 R)
• M72: 63,361,131 km (0.073 R)
• M73: 66,531,259 km (0.09 R)
• M74: 67,599,388 km (0.098 R)
• M75: 69,212,053 km (0.064 R)
• M76: 70,701,599 km (0.029 R)
• M77: 71,791,420 km (0.089 R)
• M78: 72,064,735 km (0.115 R)
• M79: 72,612,413 km (0.092 R)
• M80: 72,886,775 km (0.109 R)
• M81: 75,788,525 km (0.099 R)
• M82: 76,903,777 km (0.117 R)
• M83: 77,183,525 km (0.111 R)
• M84: 79,150,588 km (0.092 R)
• M85: 79,715,619 km (0.109 R)
• M86: 79,998,658 km (0.112 R)
• M87: 87,328,056 km (0.116 R)
• M88: 88,350,558 km (0.113 R)
• M89: 90,112,821 km (0.11 R)
• M90: 93,075,606 km (0.096 R)
• M91: 94,269,697 km (0.115 R)
• M92: 95,168,481 km (0.087 R)
• M93: 102,460,629 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit